ABAP Select data from SAP table EINVREQCRTRC_APPL_IN into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EINVREQCRTRC_APPL_IN
*  INTO TABLE @DATA(IT_EINVREQCRTRC_APPL_IN2).
*--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_EINVREQCRTRC_APPL_IN INDEX 1 INTO DATA(WA_EINVREQCRTRC_APPL_IN2).


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

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

ENDLOOP.

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

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


*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_EINVREQCRTRC_APPL_IN-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EINVREQCRTRC_APPL_IN-BELNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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