ABAP Select data from SAP table GLE_MCA_STR_BSEG into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM GLE_MCA_STR_BSEG
*  INTO TABLE @DATA(IT_GLE_MCA_STR_BSEG2).
*--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_GLE_MCA_STR_BSEG INDEX 1 INTO DATA(WA_GLE_MCA_STR_BSEG2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<GLE_MCA_STR_BSEG>-BUKRS = 1.
<GLE_MCA_STR_BSEG>-BELNR = 1.
<GLE_MCA_STR_BSEG>-GJAHR = 1.
<GLE_MCA_STR_BSEG>-BUZEI = 1.
<GLE_MCA_STR_BSEG>-NEWBK = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_GLE_MCA_STR_BSEG-BUZID, sy-vline,
  WA_GLE_MCA_STR_BSEG-AUGBL, sy-vline,
  WA_GLE_MCA_STR_BSEG-BSCHL, sy-vline,
  WA_GLE_MCA_STR_BSEG-KOART, sy-vline,
  WA_GLE_MCA_STR_BSEG-SHKZG, sy-vline,
  WA_GLE_MCA_STR_BSEG-GSBER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_GLE_MCA_STR_BSEG 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_GLE_MCA_STR_BSEG 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_GLE_MCA_STR_BSEG INTO WA_GLE_MCA_STR_BSEG.


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

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-GJAHR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit AU132, internal->external for field MWSTS
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-MWSTS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-MWSTS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field WMWST
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-WMWST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-WMWST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field FWBAS
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-FWBAS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-FWBAS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field QSSHB
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-QSSHB
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-QSSHB.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit ALPHA, internal->external for field VBEL2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-VBEL2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-VBEL2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-ANLN1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-ANLN1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-ANLN2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-ANLN2.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit AU132, internal->external for field SKFBT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-SKFBT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-SKFBT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field WSKTO
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-WSKTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-WSKTO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field QSFBT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-QSFBT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-QSFBT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

*Conversion exit GJAHR, internal->external for field AUGGJ
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-AUGGJ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-AUGGJ.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit EXCRT, internal->external for field KURS2
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-KURS2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-KURS2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field KURS3
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-KURS3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-KURS3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRX, internal->external for field KURSX
CALL FUNCTION 'CONVERSION_EXIT_EXCRX_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-KURSX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-KURSX.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRX, internal->external for field KUR2X
CALL FUNCTION 'CONVERSION_EXIT_EXCRX_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-KUR2X
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-KUR2X.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRX, internal->external for field KUR3X
CALL FUNCTION 'CONVERSION_EXIT_EXCRX_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-KUR3X
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-KUR3X.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit EXCRT, internal->external for field KURS2_INT
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-KURS2_INT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-KURS2_INT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field KURS3_INT
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-KURS3_INT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-KURS3_INT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRX, internal->external for field KURSX_INT
CALL FUNCTION 'CONVERSION_EXIT_EXCRX_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-KURSX_INT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-KURSX_INT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRX, internal->external for field KUR2X_INT
CALL FUNCTION 'CONVERSION_EXIT_EXCRX_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-KUR2X_INT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-KUR2X_INT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRX, internal->external for field KUR3X_INT
CALL FUNCTION 'CONVERSION_EXIT_EXCRX_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-KUR3X_INT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-KUR3X_INT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field RDIF1
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-RDIF1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-RDIF1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field RDIF2
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-RDIF2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-RDIF2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field RDIF3
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_GLE_MCA_STR_BSEG-RDIF3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GLE_MCA_STR_BSEG-RDIF3.
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_GLE_MCA_STR_BSEG_STR, 
BUKRS TYPE STRING,
BELNR TYPE STRING,
GJAHR TYPE STRING,
BUZEI TYPE STRING,
NEWBK TYPE STRING,
BUZID TYPE STRING,
AUGBL TYPE STRING,
BSCHL TYPE STRING,
KOART TYPE STRING,
SHKZG TYPE STRING,
GSBER TYPE STRING,
PARGB TYPE STRING,
MWSKZ TYPE STRING,
DMBTR TYPE STRING,
WRBTR TYPE STRING,
MWSTS TYPE STRING,
WMWST TYPE STRING,
FWBAS TYPE STRING,
QSSHB TYPE STRING,
VALUT TYPE STRING,
ZUONR TYPE STRING,
SGTXT TYPE STRING,
VBUND TYPE STRING,
BEWAR TYPE STRING,
ALTKT TYPE STRING,
KOSTL TYPE STRING,
AUFNR TYPE STRING,
VBEL2 TYPE STRING,
POSN2 TYPE STRING,
ETEN2 TYPE STRING,
ANLN1 TYPE STRING,
ANLN2 TYPE STRING,
ANBWA TYPE STRING,
BZDAT TYPE STRING,
XUMSW TYPE STRING,
XKRES TYPE STRING,
XOPVW TYPE STRING,
XSKRL TYPE STRING,
XNCOP TYPE STRING,
XZAHL TYPE STRING,
SAKNR TYPE STRING,
RACCT TYPE STRING,
HKONT TYPE STRING,
KUNNR TYPE STRING,
LIFNR TYPE STRING,
XBILK TYPE STRING,
GVTYP TYPE STRING,
SKFBT TYPE STRING,
WSKTO TYPE STRING,
LZBKZ TYPE STRING,
LANDL TYPE STRING,
QSFBT TYPE STRING,
BUALT TYPE STRING,
PRCTR TYPE STRING,
VNAME TYPE STRING,
EGRUP TYPE STRING,
VERTT TYPE STRING,
VERTN TYPE STRING,
PROJK TYPE STRING,
DMBE2 TYPE STRING,
DMBE3 TYPE STRING,
LOKKT TYPE STRING,
PPRCT TYPE STRING,
SEGMENT TYPE STRING,
PSEGMENT TYPE STRING,
FKBER TYPE STRING,
FKBER_LONG TYPE STRING,
AUGGJ TYPE STRING,
PSWSL TYPE STRING,
PSWBT TYPE STRING,
XAUTO TYPE STRING,
ACCOUNT TYPE STRING,
WAERS TYPE STRING,
HWAER TYPE STRING,
HWAE2 TYPE STRING,
HWAE3 TYPE STRING,
KURSF TYPE STRING,
KURS2 TYPE STRING,
KURS3 TYPE STRING,
KURSX TYPE STRING,
KUR2X TYPE STRING,
KUR3X TYPE STRING,
FLAG TYPE STRING,
CHEXRAT TYPE STRING,
CHEXRAT2 TYPE STRING,
CHEXRAT3 TYPE STRING,
HD_BUKRS TYPE STRING,
XFC1 TYPE STRING,
XFC2 TYPE STRING,
XFC3 TYPE STRING,
KURSF_INT TYPE STRING,
KURS2_INT TYPE STRING,
KURS3_INT TYPE STRING,
KURSX_INT TYPE STRING,
KUR2X_INT TYPE STRING,
KUR3X_INT TYPE STRING,
IINP1 TYPE STRING,
IINP2 TYPE STRING,
IINP3 TYPE STRING,
FAUS1 TYPE STRING,
FAUS2 TYPE STRING,
RDIF1 TYPE STRING,
RDIF2 TYPE STRING,
RDIF3 TYPE STRING,
DUMMY_INCL_EEW_COBL TYPE STRING,
AVGACT_G TYPE STRING,
AVGACT_L TYPE STRING,
AVGACT_T TYPE STRING,
AVG_ACT_G_CURR TYPE STRING,
AVG_ACT_L_CURR TYPE STRING,
AVG_ACT_T_CURR TYPE STRING,
XREF1 TYPE STRING,
XREF2 TYPE STRING,
XREF3 TYPE STRING,
RTLC1 TYPE STRING,
RTLC2 TYPE STRING,
RTLC3 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_GLE_MCA_STR_BSEG_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_GLE_MCA_STR_BSEG_STR-BUKRS sy-vline 
WA_GLE_MCA_STR_BSEG_STR-BELNR sy-vline 
WA_GLE_MCA_STR_BSEG_STR-GJAHR sy-vline 
WA_GLE_MCA_STR_BSEG_STR-BUZEI sy-vline 
WA_GLE_MCA_STR_BSEG_STR-NEWBK sy-vline 
WA_GLE_MCA_STR_BSEG_STR-BUZID sy-vline 
WA_GLE_MCA_STR_BSEG_STR-AUGBL sy-vline 
WA_GLE_MCA_STR_BSEG_STR-BSCHL sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KOART sy-vline 
WA_GLE_MCA_STR_BSEG_STR-SHKZG sy-vline 
WA_GLE_MCA_STR_BSEG_STR-GSBER sy-vline 
WA_GLE_MCA_STR_BSEG_STR-PARGB sy-vline 
WA_GLE_MCA_STR_BSEG_STR-MWSKZ sy-vline 
WA_GLE_MCA_STR_BSEG_STR-DMBTR sy-vline 
WA_GLE_MCA_STR_BSEG_STR-WRBTR sy-vline 
WA_GLE_MCA_STR_BSEG_STR-MWSTS sy-vline 
WA_GLE_MCA_STR_BSEG_STR-WMWST sy-vline 
WA_GLE_MCA_STR_BSEG_STR-FWBAS sy-vline 
WA_GLE_MCA_STR_BSEG_STR-QSSHB sy-vline 
WA_GLE_MCA_STR_BSEG_STR-VALUT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-ZUONR sy-vline 
WA_GLE_MCA_STR_BSEG_STR-SGTXT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-VBUND sy-vline 
WA_GLE_MCA_STR_BSEG_STR-BEWAR sy-vline 
WA_GLE_MCA_STR_BSEG_STR-ALTKT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KOSTL sy-vline 
WA_GLE_MCA_STR_BSEG_STR-AUFNR sy-vline 
WA_GLE_MCA_STR_BSEG_STR-VBEL2 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-POSN2 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-ETEN2 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-ANLN1 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-ANLN2 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-ANBWA sy-vline 
WA_GLE_MCA_STR_BSEG_STR-BZDAT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-XUMSW sy-vline 
WA_GLE_MCA_STR_BSEG_STR-XKRES sy-vline 
WA_GLE_MCA_STR_BSEG_STR-XOPVW sy-vline 
WA_GLE_MCA_STR_BSEG_STR-XSKRL sy-vline 
WA_GLE_MCA_STR_BSEG_STR-XNCOP sy-vline 
WA_GLE_MCA_STR_BSEG_STR-XZAHL sy-vline 
WA_GLE_MCA_STR_BSEG_STR-SAKNR sy-vline 
WA_GLE_MCA_STR_BSEG_STR-RACCT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-HKONT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KUNNR sy-vline 
WA_GLE_MCA_STR_BSEG_STR-LIFNR sy-vline 
WA_GLE_MCA_STR_BSEG_STR-XBILK sy-vline 
WA_GLE_MCA_STR_BSEG_STR-GVTYP sy-vline 
WA_GLE_MCA_STR_BSEG_STR-SKFBT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-WSKTO sy-vline 
WA_GLE_MCA_STR_BSEG_STR-LZBKZ sy-vline 
WA_GLE_MCA_STR_BSEG_STR-LANDL sy-vline 
WA_GLE_MCA_STR_BSEG_STR-QSFBT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-BUALT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-PRCTR sy-vline 
WA_GLE_MCA_STR_BSEG_STR-VNAME sy-vline 
WA_GLE_MCA_STR_BSEG_STR-EGRUP sy-vline 
WA_GLE_MCA_STR_BSEG_STR-VERTT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-VERTN sy-vline 
WA_GLE_MCA_STR_BSEG_STR-PROJK sy-vline 
WA_GLE_MCA_STR_BSEG_STR-DMBE2 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-DMBE3 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-LOKKT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-PPRCT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-SEGMENT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-PSEGMENT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-FKBER sy-vline 
WA_GLE_MCA_STR_BSEG_STR-FKBER_LONG sy-vline 
WA_GLE_MCA_STR_BSEG_STR-AUGGJ sy-vline 
WA_GLE_MCA_STR_BSEG_STR-PSWSL sy-vline 
WA_GLE_MCA_STR_BSEG_STR-PSWBT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-XAUTO sy-vline 
WA_GLE_MCA_STR_BSEG_STR-ACCOUNT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-WAERS sy-vline 
WA_GLE_MCA_STR_BSEG_STR-HWAER sy-vline 
WA_GLE_MCA_STR_BSEG_STR-HWAE2 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-HWAE3 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KURSF sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KURS2 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KURS3 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KURSX sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KUR2X sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KUR3X sy-vline 
WA_GLE_MCA_STR_BSEG_STR-FLAG sy-vline 
WA_GLE_MCA_STR_BSEG_STR-CHEXRAT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-CHEXRAT2 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-CHEXRAT3 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-HD_BUKRS sy-vline 
WA_GLE_MCA_STR_BSEG_STR-XFC1 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-XFC2 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-XFC3 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KURSF_INT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KURS2_INT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KURS3_INT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KURSX_INT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KUR2X_INT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-KUR3X_INT sy-vline 
WA_GLE_MCA_STR_BSEG_STR-IINP1 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-IINP2 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-IINP3 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-FAUS1 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-FAUS2 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-RDIF1 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-RDIF2 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-RDIF3 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-DUMMY_INCL_EEW_COBL sy-vline 
WA_GLE_MCA_STR_BSEG_STR-AVGACT_G sy-vline 
WA_GLE_MCA_STR_BSEG_STR-AVGACT_L sy-vline 
WA_GLE_MCA_STR_BSEG_STR-AVGACT_T sy-vline 
WA_GLE_MCA_STR_BSEG_STR-AVG_ACT_G_CURR sy-vline 
WA_GLE_MCA_STR_BSEG_STR-AVG_ACT_L_CURR sy-vline 
WA_GLE_MCA_STR_BSEG_STR-AVG_ACT_T_CURR sy-vline 
WA_GLE_MCA_STR_BSEG_STR-XREF1 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-XREF2 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-XREF3 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-RTLC1 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-RTLC2 sy-vline 
WA_GLE_MCA_STR_BSEG_STR-RTLC3 sy-vline      INTO ld_text SEPARATED BY SPACE.

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