ABAP Select data from SAP table ERCHC_DISP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ERCHC_DISP 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 ERCHC_DISP. 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 ERCHC_DISP 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_ERCHC_DISP TYPE STANDARD TABLE OF ERCHC_DISP,
      WA_ERCHC_DISP TYPE ERCHC_DISP,
      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: <ERCHC_DISP> TYPE ERCHC_DISP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ERCHC_DISP
*  INTO TABLE @DATA(IT_ERCHC_DISP2).
*--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_ERCHC_DISP INDEX 1 INTO DATA(WA_ERCHC_DISP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ERCHC_DISP>-SRCDOCCAT = 1.
<ERCHC_DISP>-MANDT = 1.
<ERCHC_DISP>-SRCDOCNO = 1.
<ERCHC_DISP>-BELNR = 1.
<ERCHC_DISP>-SRCDOCTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ERCHC_DISP-BUKRS, sy-vline,
  WA_ERCHC_DISP-MANDT, sy-vline,
  WA_ERCHC_DISP-SPARTE, sy-vline,
  WA_ERCHC_DISP-BELNR, sy-vline,
  WA_ERCHC_DISP-GPARTNER, sy-vline,
  WA_ERCHC_DISP-BUKRS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ERCHC_DISP 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_ERCHC_DISP 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_ERCHC_DISP INTO WA_ERCHC_DISP.


*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 SRCDOCNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ERCHC_DISP-SRCDOCNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ERCHC_DISP-SRCDOCNO.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field INVDOCNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ERCHC_DISP-INVDOCNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ERCHC_DISP-INVDOCNO.
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_ERCHC_DISP_STR, 
SRCDOCCAT TYPE STRING,
MANDT TYPE STRING,
SRCDOCNO TYPE STRING,
BELNR TYPE STRING,
SRCDOCTYPE TYPE STRING,
BUKRS TYPE STRING,
MANDT TYPE STRING,
SPARTE TYPE STRING,
BELNR TYPE STRING,
GPARTNER TYPE STRING,
BUKRS TYPE STRING,
VKONT TYPE STRING,
SPARTE TYPE STRING,
VERTRAG TYPE STRING,
BEGABRPE TYPE STRING,
GPARTNER TYPE STRING,
VKONT TYPE STRING,
ENDABRPE TYPE STRING,
ABRDATS TYPE STRING,
VERTRAG TYPE STRING,
ADATSOLL TYPE STRING,
BEGABRPE TYPE STRING,
ENDABRPE TYPE STRING,
PTERMTDAT TYPE STRING,
ABRDATS TYPE STRING,
BELEGDAT TYPE STRING,
ABWVK TYPE STRING,
ADATSOLL TYPE STRING,
BELNRALT TYPE STRING,
PTERMTDAT TYPE STRING,
BELEGDAT TYPE STRING,
STORNODAT TYPE STRING,
ABWVK TYPE STRING,
ABRVORG TYPE STRING,
HVORG TYPE STRING,
BELNRALT TYPE STRING,
KOFIZ TYPE STRING,
STORNODAT TYPE STRING,
ABRVORG TYPE STRING,
PORTION TYPE STRING,
HVORG TYPE STRING,
FORMULAR TYPE STRING,
KOFIZ TYPE STRING,
SIMULATION TYPE STRING,
PORTION TYPE STRING,
BELEGART TYPE STRING,
BERGRUND TYPE STRING,
FORMULAR TYPE STRING,
BEGNACH TYPE STRING,
SIMULATION TYPE STRING,
BELEGART TYPE STRING,
TOBRELEASD TYPE STRING,
TXJCD TYPE STRING,
BERGRUND TYPE STRING,
BEGNACH TYPE STRING,
KONZVER TYPE STRING,
EROETIM TYPE STRING,
TOBRELEASD TYPE STRING,
TXJCD TYPE STRING,
ERCHO_V TYPE STRING,
ERCHZ_V TYPE STRING,
KONZVER TYPE STRING,
ERCHU_V TYPE STRING,
EROETIM TYPE STRING,
ERCHO_V TYPE STRING,
ERCHR_V TYPE STRING,
ERCHC_V TYPE STRING,
ERCHZ_V TYPE STRING,
ERCHU_V TYPE STRING,
ERCHV_V TYPE STRING,
ERCHR_V TYPE STRING,
ERCHT_V TYPE STRING,
ERCHC_V TYPE STRING,
ERCHP_V TYPE STRING,
ERCHE_V TYPE STRING,
ERCHV_V TYPE STRING,
ERCHT_V TYPE STRING,
ABRVORG2 TYPE STRING,
ABLEINH TYPE STRING,
ERCHP_V TYPE STRING,
ENDPRIO TYPE STRING,
ERCHE_V TYPE STRING,
ABRVORG2 TYPE STRING,
ABLEINH TYPE STRING,
ERDAT TYPE STRING,
ENDPRIO TYPE STRING,
ERNAM TYPE STRING,
AEDAT TYPE STRING,
AENAM TYPE STRING,
ERDAT TYPE STRING,
BEGRU TYPE STRING,
ERNAM TYPE STRING,
AEDAT TYPE STRING,
LOEVM TYPE STRING,
AENAM TYPE STRING,
ABRDATSU TYPE STRING,
BEGRU TYPE STRING,
ABRVORGU TYPE STRING,
LOEVM TYPE STRING,
N_INVSEP TYPE STRING,
ABPOPBEL TYPE STRING,
ABRDATSU TYPE STRING,
ABRVORGU TYPE STRING,
MANBILLREL TYPE STRING,
BACKBI TYPE STRING,
N_INVSEP TYPE STRING,
ABPOPBEL TYPE STRING,
PERENDBI TYPE STRING,
NUMPERBB TYPE STRING,
MANBILLREL TYPE STRING,
BACKBI TYPE STRING,
BEGEND TYPE STRING,
ENDOFBB TYPE STRING,
PERENDBI TYPE STRING,
ENDOFPEB TYPE STRING,
NUMPERBB TYPE STRING,
BEGEND TYPE STRING,
NUMPERPEB TYPE STRING,
ENDOFBB TYPE STRING,
SC_BELNR_H TYPE STRING,
ENDOFPEB TYPE STRING,
SC_BELNR_N TYPE STRING,
ZUORDDAA TYPE STRING,
NUMPERPEB TYPE STRING,
SC_BELNR_H TYPE STRING,
BILLINGRUNNO TYPE STRING,
SIMRUNID TYPE STRING,
SC_BELNR_N TYPE STRING,
ZUORDDAA TYPE STRING,
KTOKLASSE TYPE STRING,
ORIGDOC TYPE STRING,
BILLINGRUNNO TYPE STRING,
NOCANC TYPE STRING,
SIMRUNID TYPE STRING,
ABSCHLPAN TYPE STRING,
KTOKLASSE TYPE STRING,
ORIGDOC TYPE STRING,
MEM_OPBEL TYPE STRING,
NOCANC TYPE STRING,
MEM_BUDAT TYPE STRING,
ABSCHLPAN TYPE STRING,
EXBILLDOCNO TYPE STRING,
BCREASON TYPE STRING,
MEM_OPBEL TYPE STRING,
NINVOICE TYPE STRING,
MEM_BUDAT TYPE STRING,
NBILLREL TYPE STRING,
EXBILLDOCNO TYPE STRING,
BCREASON TYPE STRING,
CORRECTION_DATE TYPE STRING,
BASDYPER TYPE STRING,
NINVOICE TYPE STRING,
NBILLREL TYPE STRING,
ESTINBILL TYPE STRING,
ESTINBILLU TYPE STRING,
CORRECTION_DATE TYPE STRING,
BASDYPER TYPE STRING,
ESTINBILL_SAV TYPE STRING,
ESTINBILL TYPE STRING,
ESTINBILL_USAV TYPE STRING,
ACTPERIOD TYPE STRING,
ESTINBILLU TYPE STRING,
ACTPERORG TYPE STRING,
ESTINBILL_SAV TYPE STRING,
EZAWE TYPE STRING,
ESTINBILL_USAV TYPE STRING,
DAUBUCH TYPE STRING,
ACTPERIOD TYPE STRING,
FDGRP TYPE STRING,
ACTPERORG TYPE STRING,
EZAWE TYPE STRING,
BILLING_PERIOD TYPE STRING,
DAUBUCH TYPE STRING,
OSB_GROUP TYPE STRING,
FDGRP TYPE STRING,
BP_BILL TYPE STRING,
BILLING_PERIOD TYPE STRING,
OSB_GROUP TYPE STRING,
MAINDOCNO TYPE STRING,
BP_BILL TYPE STRING,
INSTGRTYPE TYPE STRING,
INSTROLE TYPE STRING,
MDUSREQUESTID TYPE STRING,
DUMMY_UTILBILLGDOC_INCL_EEW_TS TYPE STRING,
ASBACH_REL TYPE STRING,
SPARTE_T TYPE STRING,
MAINDOCNO TYPE STRING,
BELEGART_T TYPE STRING,
INSTGRTYPE TYPE STRING,
INSTROLE TYPE STRING,
INVDOCNO TYPE STRING,
REVERSEDDOC TYPE STRING,
MDUSREQUESTID TYPE STRING,
ASBACH_REL TYPE STRING,
REVERSALDOC TYPE STRING,
ISU2CI_CATEGORY TYPE STRING,
COLOGRP_INST TYPE STRING,
COLOGRP_INST_L TYPE STRING,
COLOGRP_BP_TAX TYPE STRING,
SPARTE_T TYPE STRING,
BELEGART_T TYPE STRING,
INVDOCNO TYPE STRING,
REVERSEDDOC TYPE STRING,
REVERSALDOC TYPE STRING,
SRCDOC_CAT TYPE STRING,
SRCDOCCAT_T TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ERCHC_DISP_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_ERCHC_DISP_STR-SRCDOCCAT sy-vline 
WA_ERCHC_DISP_STR-MANDT sy-vline 
WA_ERCHC_DISP_STR-SRCDOCNO sy-vline 
WA_ERCHC_DISP_STR-BELNR sy-vline 
WA_ERCHC_DISP_STR-SRCDOCTYPE sy-vline 
WA_ERCHC_DISP_STR-BUKRS sy-vline 
WA_ERCHC_DISP_STR-MANDT sy-vline 
WA_ERCHC_DISP_STR-SPARTE sy-vline 
WA_ERCHC_DISP_STR-BELNR sy-vline 
WA_ERCHC_DISP_STR-GPARTNER sy-vline 
WA_ERCHC_DISP_STR-BUKRS sy-vline 
WA_ERCHC_DISP_STR-VKONT sy-vline 
WA_ERCHC_DISP_STR-SPARTE sy-vline 
WA_ERCHC_DISP_STR-VERTRAG sy-vline 
WA_ERCHC_DISP_STR-BEGABRPE sy-vline 
WA_ERCHC_DISP_STR-GPARTNER sy-vline 
WA_ERCHC_DISP_STR-VKONT sy-vline 
WA_ERCHC_DISP_STR-ENDABRPE sy-vline 
WA_ERCHC_DISP_STR-ABRDATS sy-vline 
WA_ERCHC_DISP_STR-VERTRAG sy-vline 
WA_ERCHC_DISP_STR-ADATSOLL sy-vline 
WA_ERCHC_DISP_STR-BEGABRPE sy-vline 
WA_ERCHC_DISP_STR-ENDABRPE sy-vline 
WA_ERCHC_DISP_STR-PTERMTDAT sy-vline 
WA_ERCHC_DISP_STR-ABRDATS sy-vline 
WA_ERCHC_DISP_STR-BELEGDAT sy-vline 
WA_ERCHC_DISP_STR-ABWVK sy-vline 
WA_ERCHC_DISP_STR-ADATSOLL sy-vline 
WA_ERCHC_DISP_STR-BELNRALT sy-vline 
WA_ERCHC_DISP_STR-PTERMTDAT sy-vline 
WA_ERCHC_DISP_STR-BELEGDAT sy-vline 
WA_ERCHC_DISP_STR-STORNODAT sy-vline 
WA_ERCHC_DISP_STR-ABWVK sy-vline 
WA_ERCHC_DISP_STR-ABRVORG sy-vline 
WA_ERCHC_DISP_STR-HVORG sy-vline 
WA_ERCHC_DISP_STR-BELNRALT sy-vline 
WA_ERCHC_DISP_STR-KOFIZ sy-vline 
WA_ERCHC_DISP_STR-STORNODAT sy-vline 
WA_ERCHC_DISP_STR-ABRVORG sy-vline 
WA_ERCHC_DISP_STR-PORTION sy-vline 
WA_ERCHC_DISP_STR-HVORG sy-vline 
WA_ERCHC_DISP_STR-FORMULAR sy-vline 
WA_ERCHC_DISP_STR-KOFIZ sy-vline 
WA_ERCHC_DISP_STR-SIMULATION sy-vline 
WA_ERCHC_DISP_STR-PORTION sy-vline 
WA_ERCHC_DISP_STR-BELEGART sy-vline 
WA_ERCHC_DISP_STR-BERGRUND sy-vline 
WA_ERCHC_DISP_STR-FORMULAR sy-vline 
WA_ERCHC_DISP_STR-BEGNACH sy-vline 
WA_ERCHC_DISP_STR-SIMULATION sy-vline 
WA_ERCHC_DISP_STR-BELEGART sy-vline 
WA_ERCHC_DISP_STR-TOBRELEASD sy-vline 
WA_ERCHC_DISP_STR-TXJCD sy-vline 
WA_ERCHC_DISP_STR-BERGRUND sy-vline 
WA_ERCHC_DISP_STR-BEGNACH sy-vline 
WA_ERCHC_DISP_STR-KONZVER sy-vline 
WA_ERCHC_DISP_STR-EROETIM sy-vline 
WA_ERCHC_DISP_STR-TOBRELEASD sy-vline 
WA_ERCHC_DISP_STR-TXJCD sy-vline 
WA_ERCHC_DISP_STR-ERCHO_V sy-vline 
WA_ERCHC_DISP_STR-ERCHZ_V sy-vline 
WA_ERCHC_DISP_STR-KONZVER sy-vline 
WA_ERCHC_DISP_STR-ERCHU_V sy-vline 
WA_ERCHC_DISP_STR-EROETIM sy-vline 
WA_ERCHC_DISP_STR-ERCHO_V sy-vline 
WA_ERCHC_DISP_STR-ERCHR_V sy-vline 
WA_ERCHC_DISP_STR-ERCHC_V sy-vline 
WA_ERCHC_DISP_STR-ERCHZ_V sy-vline 
WA_ERCHC_DISP_STR-ERCHU_V sy-vline 
WA_ERCHC_DISP_STR-ERCHV_V sy-vline 
WA_ERCHC_DISP_STR-ERCHR_V sy-vline 
WA_ERCHC_DISP_STR-ERCHT_V sy-vline 
WA_ERCHC_DISP_STR-ERCHC_V sy-vline 
WA_ERCHC_DISP_STR-ERCHP_V sy-vline 
WA_ERCHC_DISP_STR-ERCHE_V sy-vline 
WA_ERCHC_DISP_STR-ERCHV_V sy-vline 
WA_ERCHC_DISP_STR-ERCHT_V sy-vline 
WA_ERCHC_DISP_STR-ABRVORG2 sy-vline 
WA_ERCHC_DISP_STR-ABLEINH sy-vline 
WA_ERCHC_DISP_STR-ERCHP_V sy-vline 
WA_ERCHC_DISP_STR-ENDPRIO sy-vline 
WA_ERCHC_DISP_STR-ERCHE_V sy-vline 
WA_ERCHC_DISP_STR-ABRVORG2 sy-vline 
WA_ERCHC_DISP_STR-ABLEINH sy-vline 
WA_ERCHC_DISP_STR-ERDAT sy-vline 
WA_ERCHC_DISP_STR-ENDPRIO sy-vline 
WA_ERCHC_DISP_STR-ERNAM sy-vline 
WA_ERCHC_DISP_STR-AEDAT sy-vline 
WA_ERCHC_DISP_STR-AENAM sy-vline 
WA_ERCHC_DISP_STR-ERDAT sy-vline 
WA_ERCHC_DISP_STR-BEGRU sy-vline 
WA_ERCHC_DISP_STR-ERNAM sy-vline 
WA_ERCHC_DISP_STR-AEDAT sy-vline 
WA_ERCHC_DISP_STR-LOEVM sy-vline 
WA_ERCHC_DISP_STR-AENAM sy-vline 
WA_ERCHC_DISP_STR-ABRDATSU sy-vline 
WA_ERCHC_DISP_STR-BEGRU sy-vline 
WA_ERCHC_DISP_STR-ABRVORGU sy-vline 
WA_ERCHC_DISP_STR-LOEVM sy-vline 
WA_ERCHC_DISP_STR-N_INVSEP sy-vline 
WA_ERCHC_DISP_STR-ABPOPBEL sy-vline 
WA_ERCHC_DISP_STR-ABRDATSU sy-vline 
WA_ERCHC_DISP_STR-ABRVORGU sy-vline 
WA_ERCHC_DISP_STR-MANBILLREL sy-vline 
WA_ERCHC_DISP_STR-BACKBI sy-vline 
WA_ERCHC_DISP_STR-N_INVSEP sy-vline 
WA_ERCHC_DISP_STR-ABPOPBEL sy-vline 
WA_ERCHC_DISP_STR-PERENDBI sy-vline 
WA_ERCHC_DISP_STR-NUMPERBB sy-vline 
WA_ERCHC_DISP_STR-MANBILLREL sy-vline 
WA_ERCHC_DISP_STR-BACKBI sy-vline 
WA_ERCHC_DISP_STR-BEGEND sy-vline 
WA_ERCHC_DISP_STR-ENDOFBB sy-vline 
WA_ERCHC_DISP_STR-PERENDBI sy-vline 
WA_ERCHC_DISP_STR-ENDOFPEB sy-vline 
WA_ERCHC_DISP_STR-NUMPERBB sy-vline 
WA_ERCHC_DISP_STR-BEGEND sy-vline 
WA_ERCHC_DISP_STR-NUMPERPEB sy-vline 
WA_ERCHC_DISP_STR-ENDOFBB sy-vline 
WA_ERCHC_DISP_STR-SC_BELNR_H sy-vline 
WA_ERCHC_DISP_STR-ENDOFPEB sy-vline 
WA_ERCHC_DISP_STR-SC_BELNR_N sy-vline 
WA_ERCHC_DISP_STR-ZUORDDAA sy-vline 
WA_ERCHC_DISP_STR-NUMPERPEB sy-vline 
WA_ERCHC_DISP_STR-SC_BELNR_H sy-vline 
WA_ERCHC_DISP_STR-BILLINGRUNNO sy-vline 
WA_ERCHC_DISP_STR-SIMRUNID sy-vline 
WA_ERCHC_DISP_STR-SC_BELNR_N sy-vline 
WA_ERCHC_DISP_STR-ZUORDDAA sy-vline 
WA_ERCHC_DISP_STR-KTOKLASSE sy-vline 
WA_ERCHC_DISP_STR-ORIGDOC sy-vline 
WA_ERCHC_DISP_STR-BILLINGRUNNO sy-vline 
WA_ERCHC_DISP_STR-NOCANC sy-vline 
WA_ERCHC_DISP_STR-SIMRUNID sy-vline 
WA_ERCHC_DISP_STR-ABSCHLPAN sy-vline 
WA_ERCHC_DISP_STR-KTOKLASSE sy-vline 
WA_ERCHC_DISP_STR-ORIGDOC sy-vline 
WA_ERCHC_DISP_STR-MEM_OPBEL sy-vline 
WA_ERCHC_DISP_STR-NOCANC sy-vline 
WA_ERCHC_DISP_STR-MEM_BUDAT sy-vline 
WA_ERCHC_DISP_STR-ABSCHLPAN sy-vline 
WA_ERCHC_DISP_STR-EXBILLDOCNO sy-vline 
WA_ERCHC_DISP_STR-BCREASON sy-vline 
WA_ERCHC_DISP_STR-MEM_OPBEL sy-vline 
WA_ERCHC_DISP_STR-NINVOICE sy-vline 
WA_ERCHC_DISP_STR-MEM_BUDAT sy-vline 
WA_ERCHC_DISP_STR-NBILLREL sy-vline 
WA_ERCHC_DISP_STR-EXBILLDOCNO sy-vline 
WA_ERCHC_DISP_STR-BCREASON sy-vline 
WA_ERCHC_DISP_STR-CORRECTION_DATE sy-vline 
WA_ERCHC_DISP_STR-BASDYPER sy-vline 
WA_ERCHC_DISP_STR-NINVOICE sy-vline 
WA_ERCHC_DISP_STR-NBILLREL sy-vline 
WA_ERCHC_DISP_STR-ESTINBILL sy-vline 
WA_ERCHC_DISP_STR-ESTINBILLU sy-vline 
WA_ERCHC_DISP_STR-CORRECTION_DATE sy-vline 
WA_ERCHC_DISP_STR-BASDYPER sy-vline 
WA_ERCHC_DISP_STR-ESTINBILL_SAV sy-vline 
WA_ERCHC_DISP_STR-ESTINBILL sy-vline 
WA_ERCHC_DISP_STR-ESTINBILL_USAV sy-vline 
WA_ERCHC_DISP_STR-ACTPERIOD sy-vline 
WA_ERCHC_DISP_STR-ESTINBILLU sy-vline 
WA_ERCHC_DISP_STR-ACTPERORG sy-vline 
WA_ERCHC_DISP_STR-ESTINBILL_SAV sy-vline 
WA_ERCHC_DISP_STR-EZAWE sy-vline 
WA_ERCHC_DISP_STR-ESTINBILL_USAV sy-vline 
WA_ERCHC_DISP_STR-DAUBUCH sy-vline 
WA_ERCHC_DISP_STR-ACTPERIOD sy-vline 
WA_ERCHC_DISP_STR-FDGRP sy-vline 
WA_ERCHC_DISP_STR-ACTPERORG sy-vline 
WA_ERCHC_DISP_STR-EZAWE sy-vline 
WA_ERCHC_DISP_STR-BILLING_PERIOD sy-vline 
WA_ERCHC_DISP_STR-DAUBUCH sy-vline 
WA_ERCHC_DISP_STR-OSB_GROUP sy-vline 
WA_ERCHC_DISP_STR-FDGRP sy-vline 
WA_ERCHC_DISP_STR-BP_BILL sy-vline 
WA_ERCHC_DISP_STR-BILLING_PERIOD sy-vline 
WA_ERCHC_DISP_STR-OSB_GROUP sy-vline 
WA_ERCHC_DISP_STR-MAINDOCNO sy-vline 
WA_ERCHC_DISP_STR-BP_BILL sy-vline 
WA_ERCHC_DISP_STR-INSTGRTYPE sy-vline 
WA_ERCHC_DISP_STR-INSTROLE sy-vline 
WA_ERCHC_DISP_STR-MDUSREQUESTID sy-vline 
WA_ERCHC_DISP_STR-DUMMY_UTILBILLGDOC_INCL_EEW_TS sy-vline 
WA_ERCHC_DISP_STR-ASBACH_REL sy-vline 
WA_ERCHC_DISP_STR-SPARTE_T sy-vline 
WA_ERCHC_DISP_STR-MAINDOCNO sy-vline 
WA_ERCHC_DISP_STR-BELEGART_T sy-vline 
WA_ERCHC_DISP_STR-INSTGRTYPE sy-vline 
WA_ERCHC_DISP_STR-INSTROLE sy-vline 
WA_ERCHC_DISP_STR-INVDOCNO sy-vline 
WA_ERCHC_DISP_STR-REVERSEDDOC sy-vline 
WA_ERCHC_DISP_STR-MDUSREQUESTID sy-vline 
WA_ERCHC_DISP_STR-ASBACH_REL sy-vline 
WA_ERCHC_DISP_STR-REVERSALDOC sy-vline 
WA_ERCHC_DISP_STR-ISU2CI_CATEGORY sy-vline 
WA_ERCHC_DISP_STR-COLOGRP_INST sy-vline 
WA_ERCHC_DISP_STR-COLOGRP_INST_L sy-vline 
WA_ERCHC_DISP_STR-COLOGRP_BP_TAX sy-vline 
WA_ERCHC_DISP_STR-SPARTE_T sy-vline 
WA_ERCHC_DISP_STR-BELEGART_T sy-vline 
WA_ERCHC_DISP_STR-INVDOCNO sy-vline 
WA_ERCHC_DISP_STR-REVERSEDDOC sy-vline 
WA_ERCHC_DISP_STR-REVERSALDOC sy-vline 
WA_ERCHC_DISP_STR-SRCDOC_CAT sy-vline 
WA_ERCHC_DISP_STR-SRCDOCCAT_T sy-vline      INTO ld_text SEPARATED BY SPACE.

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