ABAP Select data from SAP table REA16 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP REA16 table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to REA16. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the REA16 table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_REA16 TYPE STANDARD TABLE OF REA16,
      WA_REA16 TYPE REA16,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <REA16> TYPE REA16.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_REA16.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM REA16
  INTO TABLE IT_REA16.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM REA16
*  INTO TABLE @DATA(IT_REA162).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_REA16 INDEX 1 INTO DATA(WA_REA162).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_REA16 ASSIGNING <REA16>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<REA16>-BELZEILE = 1.
<REA16>-MANDT = 1.
<REA16>-BELNR = 1.
<REA16>-BUKRS = 1.
<REA16>-SPARTE = 1.

ENDLOOP.

LOOP AT IT_REA16 INTO WA_REA16.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_REA16-GPARTNER, sy-vline,
  WA_REA16-VKONT, sy-vline,
  WA_REA16-VERTRAG, sy-vline,
  WA_REA16-BEGABRPE, sy-vline,
  WA_REA16-ENDABRPE, sy-vline,
  WA_REA16-ABRDATS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_REA16 you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_REA16 TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_REA16 INTO WA_REA16.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.

*Conversion exit ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GPARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-GPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-GPARTNER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-VKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-VKONT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VERTRAG
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-VERTRAG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-VERTRAG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ABWVK
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-ABWVK
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-ABWVK.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNRALT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-BELNRALT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-BELNRALT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KONZVER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-KONZVER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-KONZVER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit HH_MM, internal->external for field EROETIM
CALL FUNCTION 'CONVERSION_EXIT_HH_MM_OUTPUT'
  EXPORTING
    input =                      WA_REA16-EROETIM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-EROETIM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ABPOPBEL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-ABPOPBEL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-ABPOPBEL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SC_BELNR_H
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-SC_BELNR_H
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-SC_BELNR_H.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SC_BELNR_N
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-SC_BELNR_N
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-SC_BELNR_N.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BILLINGRUNNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-BILLINGRUNNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-BILLINGRUNNO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MEM_OPBEL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-MEM_OPBEL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-MEM_OPBEL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EXBILLDOCNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-EXBILLDOCNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-EXBILLDOCNO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BASDYPER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-BASDYPER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-BASDYPER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ACTPERIOD
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-ACTPERIOD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-ACTPERIOD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ACTPERORG
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-ACTPERORG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-ACTPERORG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FDGRP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-FDGRP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-FDGRP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MAINDOCNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-MAINDOCNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-MAINDOCNO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EQUNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-EQUNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-EQUNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field GERAET
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_REA16-GERAET
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-GERAET.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_REA16-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MASSBILL
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REA16-MASSBILL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-MASSBILL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PREIS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-PREIS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-PREIS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit HH_MM, internal->external for field ATIM
CALL FUNCTION 'CONVERSION_EXIT_HH_MM_OUTPUT'
  EXPORTING
    input =                      WA_REA16-ATIM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-ATIM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit HH_MM, internal->external for field ATIMVA
CALL FUNCTION 'CONVERSION_EXIT_HH_MM_OUTPUT'
  EXPORTING
    input =                      WA_REA16-ATIMVA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-ATIMVA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit HH_MM, internal->external for field ATIMMAX
CALL FUNCTION 'CONVERSION_EXIT_HH_MM_OUTPUT'
  EXPORTING
    input =                      WA_REA16-ATIMMAX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-ATIMMAX.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MASS1
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REA16-MASS1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-MASS1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MASS2
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REA16-MASS2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-MASS2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MASS3
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REA16-MASS3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-MASS3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MASS4
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REA16-MASS4
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-MASS4.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MASS5
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REA16-MASS5
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-MASS5.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MASS6
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REA16-MASS6
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-MASS6.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field TEXTSP
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-TEXTSP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-TEXTSP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RABZUS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-RABZUS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-RABZUS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BACKDOCNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-BACKDOCNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-BACKDOCNO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SC_BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-SC_BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-SC_BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field STAFO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-STAFO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-STAFO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SEGMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-SEGMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-SEGMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field PS_PSP_PNR
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_REA16-PS_PSP_PNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-PS_PSP_PNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-AUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ABLBELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-ABLBELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-ABLBELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field UMRECHKURS
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_REA16-UMRECHKURS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-UMRECHKURS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REFBILLDOCNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-REFBILLDOCNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-REFBILLDOCNO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FIRSTBELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-FIRSTBELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-FIRSTBELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field OBJNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-OBJNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-OBJNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ORDERNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-ORDERNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-ORDERNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field OUCONTRACT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-OUCONTRACT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-OUCONTRACT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GGVERTRAG
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-GGVERTRAG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-GGVERTRAG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLAGE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-ANLAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-ANLAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PREISKLA
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-PREISKLA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-PREISKLA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MASS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REA16-MASS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-MASS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VBELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REA16-VBELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REA16-VBELNR.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_REA16_STR, 
BELZEILE TYPE STRING,
MANDT TYPE STRING,
BELNR TYPE STRING,
BUKRS TYPE STRING,
SPARTE TYPE STRING,
GPARTNER TYPE STRING,
VKONT TYPE STRING,
VERTRAG TYPE STRING,
BEGABRPE TYPE STRING,
ENDABRPE TYPE STRING,
ABRDATS TYPE STRING,
ADATSOLL TYPE STRING,
PTERMTDAT TYPE STRING,
BELEGDAT TYPE STRING,
ABWVK TYPE STRING,
BELNRALT TYPE STRING,
STORNODAT TYPE STRING,
ABRVORG TYPE STRING,
HVORG TYPE STRING,
KOFIZ TYPE STRING,
PORTION TYPE STRING,
FORMULAR TYPE STRING,
SIMULATION TYPE STRING,
BELEGART TYPE STRING,
BERGRUND TYPE STRING,
BEGNACH TYPE STRING,
TOBRELEASD TYPE STRING,
TXJCD TYPE STRING,
KONZVER TYPE STRING,
EROETIM TYPE STRING,
ERCHO_V TYPE STRING,
ERCHZ_V TYPE STRING,
ERCHU_V TYPE STRING,
ERCHR_V TYPE STRING,
ERCHC_V TYPE STRING,
ERCHV_V TYPE STRING,
ERCHT_V TYPE STRING,
ERCHP_V TYPE STRING,
ERCHE_V TYPE STRING,
ABRVORG2 TYPE STRING,
ABLEINH TYPE STRING,
ENDPRIO TYPE STRING,
ERDAT TYPE STRING,
ERNAM TYPE STRING,
AEDAT TYPE STRING,
AENAM TYPE STRING,
BEGRU TYPE STRING,
LOEVM TYPE STRING,
ABRDATSU TYPE STRING,
ABRVORGU TYPE STRING,
N_INVSEP TYPE STRING,
ABPOPBEL TYPE STRING,
MANBILLREL TYPE STRING,
BACKBI TYPE STRING,
PERENDBI TYPE STRING,
NUMPERBB TYPE STRING,
BEGEND TYPE STRING,
ENDOFBB TYPE STRING,
ENDOFPEB TYPE STRING,
NUMPERPEB TYPE STRING,
SC_BELNR_H TYPE STRING,
SC_BELNR_N TYPE STRING,
ZUORDDAA TYPE STRING,
BILLINGRUNNO TYPE STRING,
SIMRUNID TYPE STRING,
KTOKLASSE TYPE STRING,
ORIGDOC TYPE STRING,
NOCANC TYPE STRING,
ABSCHLPAN TYPE STRING,
MEM_OPBEL TYPE STRING,
MEM_BUDAT TYPE STRING,
EXBILLDOCNO TYPE STRING,
BCREASON TYPE STRING,
NINVOICE TYPE STRING,
NBILLREL TYPE STRING,
CORRECTION_DATE TYPE STRING,
BASDYPER TYPE STRING,
ESTINBILL TYPE STRING,
ESTINBILLU TYPE STRING,
ESTINBILL_SAV TYPE STRING,
ESTINBILL_USAV TYPE STRING,
ACTPERIOD TYPE STRING,
ACTPERORG TYPE STRING,
EZAWE TYPE STRING,
DAUBUCH TYPE STRING,
FDGRP TYPE STRING,
BILLING_PERIOD TYPE STRING,
OSB_GROUP TYPE STRING,
BP_BILL TYPE STRING,
DUMMY_UTILBILLGDOC_INCL_EEW_TS TYPE STRING,
MAINDOCNO TYPE STRING,
INSTGRTYPE TYPE STRING,
INSTROLE TYPE STRING,
MDUSREQUESTID TYPE STRING,
ASBACH_REL TYPE STRING,
ISU2CI_CATEGORY TYPE STRING,
COLOGRP_INST TYPE STRING,
COLOGRP_INST_L TYPE STRING,
COLOGRP_BP_TAX TYPE STRING,
CSNO TYPE STRING,
BELZART TYPE STRING,
ABSLKZ TYPE STRING,
DIFFKZ TYPE STRING,
BUCHREL TYPE STRING,
MENGESTREL TYPE STRING,
BETRSTREL TYPE STRING,
STGRQNT TYPE STRING,
STGRAMT TYPE STRING,
PRINTREL TYPE STRING,
GROSSGROUP TYPE STRING,
BRUTTOZEILE TYPE STRING,
AKLASSE TYPE STRING,
BRANCHE TYPE STRING,
TVORG TYPE STRING,
GEGEN_TVORG TYPE STRING,
LINESORT TYPE STRING,
AB TYPE STRING,
BIS TYPE STRING,
TIMTYPZA TYPE STRING,
SCHEMANR TYPE STRING,
SNO TYPE STRING,
PROGRAMM TYPE STRING,
EQUNR TYPE STRING,
GERAET TYPE STRING,
MATNR TYPE STRING,
ZWNUMMER TYPE STRING,
INDEXNR TYPE STRING,
MASSBILL TYPE STRING,
MWSKZ TYPE STRING,
ERMWSKZ TYPE STRING,
NETTOBTR TYPE STRING,
TWAERS TYPE STRING,
SAISON TYPE STRING,
PREISTUF TYPE STRING,
PREISTYP TYPE STRING,
PREIS TYPE STRING,
PREISZUS TYPE STRING,
VONZONE TYPE STRING,
BISZONE TYPE STRING,
ZONENNR TYPE STRING,
PREISBTR TYPE STRING,
MNGBASIS TYPE STRING,
TIMBASIS TYPE STRING,
TIMTYP TYPE STRING,
PREIGKL TYPE STRING,
URPREIS TYPE STRING,
PREIADD TYPE STRING,
PREIFAKT TYPE STRING,
OPMULT TYPE STRING,
FRAN_TYPE TYPE STRING,
KONZIGR TYPE STRING,
ABLESGR TYPE STRING,
ABLESGRV TYPE STRING,
ATIM TYPE STRING,
ATIMVA TYPE STRING,
ADATMAX TYPE STRING,
ATIMMAX TYPE STRING,
TARIFTYP TYPE STRING,
TARIFNR TYPE STRING,
KONDIGR TYPE STRING,
STTARIF TYPE STRING,
GEWKEY TYPE STRING,
GEWANTZ TYPE STRING,
GEWANTN TYPE STRING,
LEUCHTNR TYPE STRING,
BETRART TYPE STRING,
WDHFAKT TYPE STRING,
TEMP_AREA TYPE STRING,
DRCKSTUF TYPE STRING,
THGDATUM TYPE STRING,
ZUORDDAT TYPE STRING,
SPGRUND TYPE STRING,
ABGGRND1 TYPE STRING,
ABGGRND2 TYPE STRING,
ABGGRND3 TYPE STRING,
ABGGRND4 TYPE STRING,
ABGGRND5 TYPE STRING,
ABGGRND6 TYPE STRING,
ABGGRND7 TYPE STRING,
ABGGRND8 TYPE STRING,
ABGGRND9 TYPE STRING,
ABGGRND10 TYPE STRING,
EIN01 TYPE STRING,
EIN02 TYPE STRING,
EIN03 TYPE STRING,
EIN04 TYPE STRING,
EIN05 TYPE STRING,
EIN06 TYPE STRING,
EIN07 TYPE STRING,
EIN08 TYPE STRING,
EIN09 TYPE STRING,
EIN10 TYPE STRING,
AUS01 TYPE STRING,
AUS02 TYPE STRING,
AUS03 TYPE STRING,
AUS04 TYPE STRING,
AUS05 TYPE STRING,
MASS1 TYPE STRING,
MASS2 TYPE STRING,
MASS3 TYPE STRING,
MASS4 TYPE STRING,
MASS5 TYPE STRING,
MASS6 TYPE STRING,
DATUM1 TYPE STRING,
DATUM2 TYPE STRING,
TEXTNR TYPE STRING,
TEXTSP TYPE STRING,
RABZUS TYPE STRING,
BACKCANC01 TYPE STRING,
BACKCANC02 TYPE STRING,
BACKCANC03 TYPE STRING,
BACKCANC04 TYPE STRING,
BACKCANC05 TYPE STRING,
BACKCANC TYPE STRING,
BACKEXEC TYPE STRING,
BACKDOCNO TYPE STRING,
BACKDOCLINE TYPE STRING,
LRATESTEP TYPE STRING,
TXDAT_KK TYPE STRING,
REGRELSORT TYPE STRING,
SC_BELNR TYPE STRING,
PEB TYPE STRING,
OPLFDNR TYPE STRING,
STAFO TYPE STRING,
ARTMENGE TYPE STRING,
STATTART TYPE STRING,
PRCTR TYPE STRING,
SEGMENT TYPE STRING,
KOSTL TYPE STRING,
PS_PSP_PNR TYPE STRING,
AUFNR TYPE STRING,
PAOBJNR TYPE STRING,
PAOBJNR_S TYPE STRING,
GSBER TYPE STRING,
APERIODIC TYPE STRING,
ABLBELNR TYPE STRING,
LOGIKZW TYPE STRING,
ISTABLART TYPE STRING,
ISTABLARTVA TYPE STRING,
EXTPKZ TYPE STRING,
REFBELZEILE TYPE STRING,
SPERRUNG TYPE STRING,
TIMECONTRL TYPE STRING,
TCNUMTOR TYPE STRING,
TCDENOMTOR TYPE STRING,
TIMTYPQUOT TYPE STRING,
NETTOFRMD TYPE STRING,
WAERSF TYPE STRING,
UMRECHDAT TYPE STRING,
UMRECHKURS TYPE STRING,
AKTIV TYPE STRING,
REFBELZONE TYPE STRING,
ABLHINW TYPE STRING,
REFBILLDOCNO TYPE STRING,
PERTYP TYPE STRING,
BUPLA TYPE STRING,
FIRSTBELNR TYPE STRING,
TAXREL TYPE STRING,
TAXGROUP TYPE STRING,
BILLTYPE TYPE STRING,
OBJNR TYPE STRING,
ORDERNR TYPE STRING,
LAUFNR TYPE STRING,
ORDER_LAUFNR TYPE STRING,
LINE_CLASS TYPE STRING,
OUCONTRACT TYPE STRING,
GGVERTRAG TYPE STRING,
I_ZWSTAND TYPE STRING,
I_ZWSTNDAB TYPE STRING,
I_ZWSTVOR TYPE STRING,
I_ABRMENGE TYPE STRING,
I_ABRMENGEVOR TYPE STRING,
I_ZWSTDIFF TYPE STRING,
I_ZAHL1 TYPE STRING,
I_ZAHL2 TYPE STRING,
I_ZAHL3 TYPE STRING,
I_ZAHL4 TYPE STRING,
I_ZAHL5 TYPE STRING,
I_ZAHL6 TYPE STRING,
ZEITANT TYPE STRING,
I_NETTOBTR_L TYPE STRING,
I_MENGE TYPE STRING,
ABRMENGE TYPE STRING,
MENGE TYPE STRING,
E_ZWSTAND TYPE STRING,
E_ZWSTNDAB TYPE STRING,
E_ZWSTVOR TYPE STRING,
LFDNR TYPE STRING,
TEXT TYPE STRING,
BILLLINE TYPE STRING,
HEADER TYPE STRING,
ANLAGE TYPE STRING,
PREISKLA TYPE STRING,
MASS TYPE STRING,
ABRFAKT TYPE STRING,
GESAMTBTR TYPE STRING,
SBETW TYPE STRING,
SBASW TYPE STRING,
STPRZ TYPE STRING,
BETRW TYPE STRING,
GAB TYPE STRING,
GBIS TYPE STRING,
STICHTAG TYPE STRING,
MAXBELZ TYPE STRING,
AKTZEILE TYPE STRING,
CURRDEC TYPE STRING,
ABGRENZ TYPE STRING,
TAXCALC TYPE STRING,
OPERAND TYPE STRING,
RUNDART TYPE STRING,
RUNDUNG TYPE STRING,
PROPRICE TYPE STRING,
COPAKONT TYPE STRING,
VBELNR TYPE STRING,
TRANSFER TYPE STRING,
CANCEL TYPE STRING,
CVORG TYPE STRING,
TEXTPOSITION TYPE STRING,
TRANS_ORIGINAL TYPE STRING,
PREISART TYPE STRING,END OF T_EKKO_STR.
DATA: WA_REA16_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_REA16_STR-BELZEILE sy-vline 
WA_REA16_STR-MANDT sy-vline 
WA_REA16_STR-BELNR sy-vline 
WA_REA16_STR-BUKRS sy-vline 
WA_REA16_STR-SPARTE sy-vline 
WA_REA16_STR-GPARTNER sy-vline 
WA_REA16_STR-VKONT sy-vline 
WA_REA16_STR-VERTRAG sy-vline 
WA_REA16_STR-BEGABRPE sy-vline 
WA_REA16_STR-ENDABRPE sy-vline 
WA_REA16_STR-ABRDATS sy-vline 
WA_REA16_STR-ADATSOLL sy-vline 
WA_REA16_STR-PTERMTDAT sy-vline 
WA_REA16_STR-BELEGDAT sy-vline 
WA_REA16_STR-ABWVK sy-vline 
WA_REA16_STR-BELNRALT sy-vline 
WA_REA16_STR-STORNODAT sy-vline 
WA_REA16_STR-ABRVORG sy-vline 
WA_REA16_STR-HVORG sy-vline 
WA_REA16_STR-KOFIZ sy-vline 
WA_REA16_STR-PORTION sy-vline 
WA_REA16_STR-FORMULAR sy-vline 
WA_REA16_STR-SIMULATION sy-vline 
WA_REA16_STR-BELEGART sy-vline 
WA_REA16_STR-BERGRUND sy-vline 
WA_REA16_STR-BEGNACH sy-vline 
WA_REA16_STR-TOBRELEASD sy-vline 
WA_REA16_STR-TXJCD sy-vline 
WA_REA16_STR-KONZVER sy-vline 
WA_REA16_STR-EROETIM sy-vline 
WA_REA16_STR-ERCHO_V sy-vline 
WA_REA16_STR-ERCHZ_V sy-vline 
WA_REA16_STR-ERCHU_V sy-vline 
WA_REA16_STR-ERCHR_V sy-vline 
WA_REA16_STR-ERCHC_V sy-vline 
WA_REA16_STR-ERCHV_V sy-vline 
WA_REA16_STR-ERCHT_V sy-vline 
WA_REA16_STR-ERCHP_V sy-vline 
WA_REA16_STR-ERCHE_V sy-vline 
WA_REA16_STR-ABRVORG2 sy-vline 
WA_REA16_STR-ABLEINH sy-vline 
WA_REA16_STR-ENDPRIO sy-vline 
WA_REA16_STR-ERDAT sy-vline 
WA_REA16_STR-ERNAM sy-vline 
WA_REA16_STR-AEDAT sy-vline 
WA_REA16_STR-AENAM sy-vline 
WA_REA16_STR-BEGRU sy-vline 
WA_REA16_STR-LOEVM sy-vline 
WA_REA16_STR-ABRDATSU sy-vline 
WA_REA16_STR-ABRVORGU sy-vline 
WA_REA16_STR-N_INVSEP sy-vline 
WA_REA16_STR-ABPOPBEL sy-vline 
WA_REA16_STR-MANBILLREL sy-vline 
WA_REA16_STR-BACKBI sy-vline 
WA_REA16_STR-PERENDBI sy-vline 
WA_REA16_STR-NUMPERBB sy-vline 
WA_REA16_STR-BEGEND sy-vline 
WA_REA16_STR-ENDOFBB sy-vline 
WA_REA16_STR-ENDOFPEB sy-vline 
WA_REA16_STR-NUMPERPEB sy-vline 
WA_REA16_STR-SC_BELNR_H sy-vline 
WA_REA16_STR-SC_BELNR_N sy-vline 
WA_REA16_STR-ZUORDDAA sy-vline 
WA_REA16_STR-BILLINGRUNNO sy-vline 
WA_REA16_STR-SIMRUNID sy-vline 
WA_REA16_STR-KTOKLASSE sy-vline 
WA_REA16_STR-ORIGDOC sy-vline 
WA_REA16_STR-NOCANC sy-vline 
WA_REA16_STR-ABSCHLPAN sy-vline 
WA_REA16_STR-MEM_OPBEL sy-vline 
WA_REA16_STR-MEM_BUDAT sy-vline 
WA_REA16_STR-EXBILLDOCNO sy-vline 
WA_REA16_STR-BCREASON sy-vline 
WA_REA16_STR-NINVOICE sy-vline 
WA_REA16_STR-NBILLREL sy-vline 
WA_REA16_STR-CORRECTION_DATE sy-vline 
WA_REA16_STR-BASDYPER sy-vline 
WA_REA16_STR-ESTINBILL sy-vline 
WA_REA16_STR-ESTINBILLU sy-vline 
WA_REA16_STR-ESTINBILL_SAV sy-vline 
WA_REA16_STR-ESTINBILL_USAV sy-vline 
WA_REA16_STR-ACTPERIOD sy-vline 
WA_REA16_STR-ACTPERORG sy-vline 
WA_REA16_STR-EZAWE sy-vline 
WA_REA16_STR-DAUBUCH sy-vline 
WA_REA16_STR-FDGRP sy-vline 
WA_REA16_STR-BILLING_PERIOD sy-vline 
WA_REA16_STR-OSB_GROUP sy-vline 
WA_REA16_STR-BP_BILL sy-vline 
WA_REA16_STR-DUMMY_UTILBILLGDOC_INCL_EEW_TS sy-vline 
WA_REA16_STR-MAINDOCNO sy-vline 
WA_REA16_STR-INSTGRTYPE sy-vline 
WA_REA16_STR-INSTROLE sy-vline 
WA_REA16_STR-MDUSREQUESTID sy-vline 
WA_REA16_STR-ASBACH_REL sy-vline 
WA_REA16_STR-ISU2CI_CATEGORY sy-vline 
WA_REA16_STR-COLOGRP_INST sy-vline 
WA_REA16_STR-COLOGRP_INST_L sy-vline 
WA_REA16_STR-COLOGRP_BP_TAX sy-vline 
WA_REA16_STR-CSNO sy-vline 
WA_REA16_STR-BELZART sy-vline 
WA_REA16_STR-ABSLKZ sy-vline 
WA_REA16_STR-DIFFKZ sy-vline 
WA_REA16_STR-BUCHREL sy-vline 
WA_REA16_STR-MENGESTREL sy-vline 
WA_REA16_STR-BETRSTREL sy-vline 
WA_REA16_STR-STGRQNT sy-vline 
WA_REA16_STR-STGRAMT sy-vline 
WA_REA16_STR-PRINTREL sy-vline 
WA_REA16_STR-GROSSGROUP sy-vline 
WA_REA16_STR-BRUTTOZEILE sy-vline 
WA_REA16_STR-AKLASSE sy-vline 
WA_REA16_STR-BRANCHE sy-vline 
WA_REA16_STR-TVORG sy-vline 
WA_REA16_STR-GEGEN_TVORG sy-vline 
WA_REA16_STR-LINESORT sy-vline 
WA_REA16_STR-AB sy-vline 
WA_REA16_STR-BIS sy-vline 
WA_REA16_STR-TIMTYPZA sy-vline 
WA_REA16_STR-SCHEMANR sy-vline 
WA_REA16_STR-SNO sy-vline 
WA_REA16_STR-PROGRAMM sy-vline 
WA_REA16_STR-EQUNR sy-vline 
WA_REA16_STR-GERAET sy-vline 
WA_REA16_STR-MATNR sy-vline 
WA_REA16_STR-ZWNUMMER sy-vline 
WA_REA16_STR-INDEXNR sy-vline 
WA_REA16_STR-MASSBILL sy-vline 
WA_REA16_STR-MWSKZ sy-vline 
WA_REA16_STR-ERMWSKZ sy-vline 
WA_REA16_STR-NETTOBTR sy-vline 
WA_REA16_STR-TWAERS sy-vline 
WA_REA16_STR-SAISON sy-vline 
WA_REA16_STR-PREISTUF sy-vline 
WA_REA16_STR-PREISTYP sy-vline 
WA_REA16_STR-PREIS sy-vline 
WA_REA16_STR-PREISZUS sy-vline 
WA_REA16_STR-VONZONE sy-vline 
WA_REA16_STR-BISZONE sy-vline 
WA_REA16_STR-ZONENNR sy-vline 
WA_REA16_STR-PREISBTR sy-vline 
WA_REA16_STR-MNGBASIS sy-vline 
WA_REA16_STR-TIMBASIS sy-vline 
WA_REA16_STR-TIMTYP sy-vline 
WA_REA16_STR-PREIGKL sy-vline 
WA_REA16_STR-URPREIS sy-vline 
WA_REA16_STR-PREIADD sy-vline 
WA_REA16_STR-PREIFAKT sy-vline 
WA_REA16_STR-OPMULT sy-vline 
WA_REA16_STR-FRAN_TYPE sy-vline 
WA_REA16_STR-KONZIGR sy-vline 
WA_REA16_STR-ABLESGR sy-vline 
WA_REA16_STR-ABLESGRV sy-vline 
WA_REA16_STR-ATIM sy-vline 
WA_REA16_STR-ATIMVA sy-vline 
WA_REA16_STR-ADATMAX sy-vline 
WA_REA16_STR-ATIMMAX sy-vline 
WA_REA16_STR-TARIFTYP sy-vline 
WA_REA16_STR-TARIFNR sy-vline 
WA_REA16_STR-KONDIGR sy-vline 
WA_REA16_STR-STTARIF sy-vline 
WA_REA16_STR-GEWKEY sy-vline 
WA_REA16_STR-GEWANTZ sy-vline 
WA_REA16_STR-GEWANTN sy-vline 
WA_REA16_STR-LEUCHTNR sy-vline 
WA_REA16_STR-BETRART sy-vline 
WA_REA16_STR-WDHFAKT sy-vline 
WA_REA16_STR-TEMP_AREA sy-vline 
WA_REA16_STR-DRCKSTUF sy-vline 
WA_REA16_STR-THGDATUM sy-vline 
WA_REA16_STR-ZUORDDAT sy-vline 
WA_REA16_STR-SPGRUND sy-vline 
WA_REA16_STR-ABGGRND1 sy-vline 
WA_REA16_STR-ABGGRND2 sy-vline 
WA_REA16_STR-ABGGRND3 sy-vline 
WA_REA16_STR-ABGGRND4 sy-vline 
WA_REA16_STR-ABGGRND5 sy-vline 
WA_REA16_STR-ABGGRND6 sy-vline 
WA_REA16_STR-ABGGRND7 sy-vline 
WA_REA16_STR-ABGGRND8 sy-vline 
WA_REA16_STR-ABGGRND9 sy-vline 
WA_REA16_STR-ABGGRND10 sy-vline 
WA_REA16_STR-EIN01 sy-vline 
WA_REA16_STR-EIN02 sy-vline 
WA_REA16_STR-EIN03 sy-vline 
WA_REA16_STR-EIN04 sy-vline 
WA_REA16_STR-EIN05 sy-vline 
WA_REA16_STR-EIN06 sy-vline 
WA_REA16_STR-EIN07 sy-vline 
WA_REA16_STR-EIN08 sy-vline 
WA_REA16_STR-EIN09 sy-vline 
WA_REA16_STR-EIN10 sy-vline 
WA_REA16_STR-AUS01 sy-vline 
WA_REA16_STR-AUS02 sy-vline 
WA_REA16_STR-AUS03 sy-vline 
WA_REA16_STR-AUS04 sy-vline 
WA_REA16_STR-AUS05 sy-vline 
WA_REA16_STR-MASS1 sy-vline 
WA_REA16_STR-MASS2 sy-vline 
WA_REA16_STR-MASS3 sy-vline 
WA_REA16_STR-MASS4 sy-vline 
WA_REA16_STR-MASS5 sy-vline 
WA_REA16_STR-MASS6 sy-vline 
WA_REA16_STR-DATUM1 sy-vline 
WA_REA16_STR-DATUM2 sy-vline 
WA_REA16_STR-TEXTNR sy-vline 
WA_REA16_STR-TEXTSP sy-vline 
WA_REA16_STR-RABZUS sy-vline 
WA_REA16_STR-BACKCANC01 sy-vline 
WA_REA16_STR-BACKCANC02 sy-vline 
WA_REA16_STR-BACKCANC03 sy-vline 
WA_REA16_STR-BACKCANC04 sy-vline 
WA_REA16_STR-BACKCANC05 sy-vline 
WA_REA16_STR-BACKCANC sy-vline 
WA_REA16_STR-BACKEXEC sy-vline 
WA_REA16_STR-BACKDOCNO sy-vline 
WA_REA16_STR-BACKDOCLINE sy-vline 
WA_REA16_STR-LRATESTEP sy-vline 
WA_REA16_STR-TXDAT_KK sy-vline 
WA_REA16_STR-REGRELSORT sy-vline 
WA_REA16_STR-SC_BELNR sy-vline 
WA_REA16_STR-PEB sy-vline 
WA_REA16_STR-OPLFDNR sy-vline 
WA_REA16_STR-STAFO sy-vline 
WA_REA16_STR-ARTMENGE sy-vline 
WA_REA16_STR-STATTART sy-vline 
WA_REA16_STR-PRCTR sy-vline 
WA_REA16_STR-SEGMENT sy-vline 
WA_REA16_STR-KOSTL sy-vline 
WA_REA16_STR-PS_PSP_PNR sy-vline 
WA_REA16_STR-AUFNR sy-vline 
WA_REA16_STR-PAOBJNR sy-vline 
WA_REA16_STR-PAOBJNR_S sy-vline 
WA_REA16_STR-GSBER sy-vline 
WA_REA16_STR-APERIODIC sy-vline 
WA_REA16_STR-ABLBELNR sy-vline 
WA_REA16_STR-LOGIKZW sy-vline 
WA_REA16_STR-ISTABLART sy-vline 
WA_REA16_STR-ISTABLARTVA sy-vline 
WA_REA16_STR-EXTPKZ sy-vline 
WA_REA16_STR-REFBELZEILE sy-vline 
WA_REA16_STR-SPERRUNG sy-vline 
WA_REA16_STR-TIMECONTRL sy-vline 
WA_REA16_STR-TCNUMTOR sy-vline 
WA_REA16_STR-TCDENOMTOR sy-vline 
WA_REA16_STR-TIMTYPQUOT sy-vline 
WA_REA16_STR-NETTOFRMD sy-vline 
WA_REA16_STR-WAERSF sy-vline 
WA_REA16_STR-UMRECHDAT sy-vline 
WA_REA16_STR-UMRECHKURS sy-vline 
WA_REA16_STR-AKTIV sy-vline 
WA_REA16_STR-REFBELZONE sy-vline 
WA_REA16_STR-ABLHINW sy-vline 
WA_REA16_STR-REFBILLDOCNO sy-vline 
WA_REA16_STR-PERTYP sy-vline 
WA_REA16_STR-BUPLA sy-vline 
WA_REA16_STR-FIRSTBELNR sy-vline 
WA_REA16_STR-TAXREL sy-vline 
WA_REA16_STR-TAXGROUP sy-vline 
WA_REA16_STR-BILLTYPE sy-vline 
WA_REA16_STR-OBJNR sy-vline 
WA_REA16_STR-ORDERNR sy-vline 
WA_REA16_STR-LAUFNR sy-vline 
WA_REA16_STR-ORDER_LAUFNR sy-vline 
WA_REA16_STR-LINE_CLASS sy-vline 
WA_REA16_STR-OUCONTRACT sy-vline 
WA_REA16_STR-GGVERTRAG sy-vline 
WA_REA16_STR-I_ZWSTAND sy-vline 
WA_REA16_STR-I_ZWSTNDAB sy-vline 
WA_REA16_STR-I_ZWSTVOR sy-vline 
WA_REA16_STR-I_ABRMENGE sy-vline 
WA_REA16_STR-I_ABRMENGEVOR sy-vline 
WA_REA16_STR-I_ZWSTDIFF sy-vline 
WA_REA16_STR-I_ZAHL1 sy-vline 
WA_REA16_STR-I_ZAHL2 sy-vline 
WA_REA16_STR-I_ZAHL3 sy-vline 
WA_REA16_STR-I_ZAHL4 sy-vline 
WA_REA16_STR-I_ZAHL5 sy-vline 
WA_REA16_STR-I_ZAHL6 sy-vline 
WA_REA16_STR-ZEITANT sy-vline 
WA_REA16_STR-I_NETTOBTR_L sy-vline 
WA_REA16_STR-I_MENGE sy-vline 
WA_REA16_STR-ABRMENGE sy-vline 
WA_REA16_STR-MENGE sy-vline 
WA_REA16_STR-E_ZWSTAND sy-vline 
WA_REA16_STR-E_ZWSTNDAB sy-vline 
WA_REA16_STR-E_ZWSTVOR sy-vline 
WA_REA16_STR-LFDNR sy-vline 
WA_REA16_STR-TEXT sy-vline 
WA_REA16_STR-BILLLINE sy-vline 
WA_REA16_STR-HEADER sy-vline 
WA_REA16_STR-ANLAGE sy-vline 
WA_REA16_STR-PREISKLA sy-vline 
WA_REA16_STR-MASS sy-vline 
WA_REA16_STR-ABRFAKT sy-vline 
WA_REA16_STR-GESAMTBTR sy-vline 
WA_REA16_STR-SBETW sy-vline 
WA_REA16_STR-SBASW sy-vline 
WA_REA16_STR-STPRZ sy-vline 
WA_REA16_STR-BETRW sy-vline 
WA_REA16_STR-GAB sy-vline 
WA_REA16_STR-GBIS sy-vline 
WA_REA16_STR-STICHTAG sy-vline 
WA_REA16_STR-MAXBELZ sy-vline 
WA_REA16_STR-AKTZEILE sy-vline 
WA_REA16_STR-CURRDEC sy-vline 
WA_REA16_STR-ABGRENZ sy-vline 
WA_REA16_STR-TAXCALC sy-vline 
WA_REA16_STR-OPERAND sy-vline 
WA_REA16_STR-RUNDART sy-vline 
WA_REA16_STR-RUNDUNG sy-vline 
WA_REA16_STR-PROPRICE sy-vline 
WA_REA16_STR-COPAKONT sy-vline 
WA_REA16_STR-VBELNR sy-vline 
WA_REA16_STR-TRANSFER sy-vline 
WA_REA16_STR-CANCEL sy-vline 
WA_REA16_STR-CVORG sy-vline 
WA_REA16_STR-TEXTPOSITION sy-vline 
WA_REA16_STR-TRANS_ORIGINAL sy-vline 
WA_REA16_STR-PREISART sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.