ABAP Select data from SAP table NEW_REGUP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM NEW_REGUP
*  INTO TABLE @DATA(IT_NEW_REGUP2).
*--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_NEW_REGUP INDEX 1 INTO DATA(WA_NEW_REGUP2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_NEW_REGUP-ZLSCH, sy-vline,
  WA_NEW_REGUP-WAERS, sy-vline,
  WA_NEW_REGUP-HBKID, sy-vline,
  WA_NEW_REGUP-BVTYP, sy-vline,
  WA_NEW_REGUP-POKEN, sy-vline,
  WA_NEW_REGUP-SRID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_NEW_REGUP 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_NEW_REGUP 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_NEW_REGUP INTO WA_NEW_REGUP.


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

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

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

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

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

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

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

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

*Conversion exit AC132, internal->external for field BDIFF
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-BDIFF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-BDIFF.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-FIPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field BDIF2
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-BDIF2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-BDIF2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field BDIF3
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-BDIF3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-BDIF3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field DMBE2
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-DMBE2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-DMBE2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field DMBE3
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-DMBE3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-DMBE3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field MWST2
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-MWST2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-MWST2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field MWST3
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-MWST3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-MWST3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field SKNT2
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-SKNT2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-SKNT2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field SKNT3
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-SKNT3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-SKNT3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field QBSH2
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-QBSH2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-QBSH2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field QBSH3
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-QBSH3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-QBSH3.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

*Conversion exit AC132, internal->external for field PSSKT
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-PSSKT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-PSSKT.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit AU132, internal->external for field PENLC1
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-PENLC1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-PENLC1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field PENLC2
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-PENLC2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-PENLC2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field PENLC3
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-PENLC3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-PENLC3.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_NEW_REGUP-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_NEW_REGUP-KUNNR.
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_NEW_REGUP_STR, 
BUKRS TYPE STRING,
BELNR TYPE STRING,
GJAHR TYPE STRING,
BUZEI TYPE STRING,
FILKD TYPE STRING,
ZLSCH TYPE STRING,
WAERS TYPE STRING,
HBKID TYPE STRING,
BVTYP TYPE STRING,
POKEN TYPE STRING,
SRID TYPE STRING,
XCLOSED TYPE STRING,
XBLNR TYPE STRING,
BLART TYPE STRING,
BUDAT TYPE STRING,
BLDAT TYPE STRING,
KOART TYPE STRING,
BSCHL TYPE STRING,
HKONT TYPE STRING,
SAKNR TYPE STRING,
UMSKZ TYPE STRING,
UMSKS TYPE STRING,
ZUMSK TYPE STRING,
SHKZG TYPE STRING,
DMBTR TYPE STRING,
WRBTR TYPE STRING,
BDIFF TYPE STRING,
GSBER TYPE STRING,
MWSKZ TYPE STRING,
MWSTS TYPE STRING,
WMWST TYPE STRING,
SGTXT TYPE STRING,
ZFBDT TYPE STRING,
ZTERM TYPE STRING,
ZBD1T TYPE STRING,
ZBD2T TYPE STRING,
ZBD3T TYPE STRING,
ZBD1P TYPE STRING,
ZBD2P TYPE STRING,
SKFBT TYPE STRING,
SKNTO TYPE STRING,
WSKTO TYPE STRING,
SKVHW TYPE STRING,
SKVFW TYPE STRING,
DSKVH TYPE STRING,
ZBFIX TYPE STRING,
XNETB TYPE STRING,
ZLSPR TYPE STRING,
SPLEV TYPE STRING,
XREBZ TYPE STRING,
ZOLLT TYPE STRING,
ZOLLD TYPE STRING,
LZBKZ TYPE STRING,
LANDL TYPE STRING,
DIEKZ TYPE STRING,
QSSKZ TYPE STRING,
QSSHB TYPE STRING,
QBSHB TYPE STRING,
QBSHH TYPE STRING,
ESRNR TYPE STRING,
ESRRE TYPE STRING,
ESRPZ TYPE STRING,
ZBDXT TYPE STRING,
ZBDXP TYPE STRING,
PROJK TYPE STRING,
VBEL2 TYPE STRING,
POSN2 TYPE STRING,
ETEN2 TYPE STRING,
AUFNR TYPE STRING,
ANLN1 TYPE STRING,
ANLN2 TYPE STRING,
EBELN TYPE STRING,
EBELP TYPE STRING,
ZEKKN TYPE STRING,
VBUND TYPE STRING,
XANET TYPE STRING,
INSEL TYPE STRING,
VBLNR TYPE STRING,
TYPAE TYPE STRING,
FIPOS TYPE STRING,
BDIF2 TYPE STRING,
BDIF3 TYPE STRING,
DMBE2 TYPE STRING,
DMBE3 TYPE STRING,
MWST2 TYPE STRING,
MWST3 TYPE STRING,
SKNT2 TYPE STRING,
SKNT3 TYPE STRING,
QBSH2 TYPE STRING,
QBSH3 TYPE STRING,
UZAWE TYPE STRING,
VERTN TYPE STRING,
EMPFB TYPE STRING,
PRCTR TYPE STRING,
XREF1 TYPE STRING,
XREF2 TYPE STRING,
XREF3 TYPE STRING,
DTWS1 TYPE STRING,
DTWS2 TYPE STRING,
DTWS3 TYPE STRING,
DTWS4 TYPE STRING,
KIDNO TYPE STRING,
VBEWA TYPE STRING,
REBZG TYPE STRING,
REBZJ TYPE STRING,
REBZZ TYPE STRING,
REBZT TYPE STRING,
BUPLA TYPE STRING,
SECCO TYPE STRING,
XSAEN TYPE STRING,
PSWSL TYPE STRING,
PSWBT TYPE STRING,
PSSKT TYPE STRING,
KEYNO TYPE STRING,
PENLC1 TYPE STRING,
PENLC2 TYPE STRING,
PENLC3 TYPE STRING,
PENFC TYPE STRING,
PENDAYS TYPE STRING,
EXTACCOUNT TYPE STRING,
LIFNR TYPE STRING,
KUNNR TYPE STRING,
EMPFG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_NEW_REGUP_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_NEW_REGUP_STR-BUKRS sy-vline 
WA_NEW_REGUP_STR-BELNR sy-vline 
WA_NEW_REGUP_STR-GJAHR sy-vline 
WA_NEW_REGUP_STR-BUZEI sy-vline 
WA_NEW_REGUP_STR-FILKD sy-vline 
WA_NEW_REGUP_STR-ZLSCH sy-vline 
WA_NEW_REGUP_STR-WAERS sy-vline 
WA_NEW_REGUP_STR-HBKID sy-vline 
WA_NEW_REGUP_STR-BVTYP sy-vline 
WA_NEW_REGUP_STR-POKEN sy-vline 
WA_NEW_REGUP_STR-SRID sy-vline 
WA_NEW_REGUP_STR-XCLOSED sy-vline 
WA_NEW_REGUP_STR-XBLNR sy-vline 
WA_NEW_REGUP_STR-BLART sy-vline 
WA_NEW_REGUP_STR-BUDAT sy-vline 
WA_NEW_REGUP_STR-BLDAT sy-vline 
WA_NEW_REGUP_STR-KOART sy-vline 
WA_NEW_REGUP_STR-BSCHL sy-vline 
WA_NEW_REGUP_STR-HKONT sy-vline 
WA_NEW_REGUP_STR-SAKNR sy-vline 
WA_NEW_REGUP_STR-UMSKZ sy-vline 
WA_NEW_REGUP_STR-UMSKS sy-vline 
WA_NEW_REGUP_STR-ZUMSK sy-vline 
WA_NEW_REGUP_STR-SHKZG sy-vline 
WA_NEW_REGUP_STR-DMBTR sy-vline 
WA_NEW_REGUP_STR-WRBTR sy-vline 
WA_NEW_REGUP_STR-BDIFF sy-vline 
WA_NEW_REGUP_STR-GSBER sy-vline 
WA_NEW_REGUP_STR-MWSKZ sy-vline 
WA_NEW_REGUP_STR-MWSTS sy-vline 
WA_NEW_REGUP_STR-WMWST sy-vline 
WA_NEW_REGUP_STR-SGTXT sy-vline 
WA_NEW_REGUP_STR-ZFBDT sy-vline 
WA_NEW_REGUP_STR-ZTERM sy-vline 
WA_NEW_REGUP_STR-ZBD1T sy-vline 
WA_NEW_REGUP_STR-ZBD2T sy-vline 
WA_NEW_REGUP_STR-ZBD3T sy-vline 
WA_NEW_REGUP_STR-ZBD1P sy-vline 
WA_NEW_REGUP_STR-ZBD2P sy-vline 
WA_NEW_REGUP_STR-SKFBT sy-vline 
WA_NEW_REGUP_STR-SKNTO sy-vline 
WA_NEW_REGUP_STR-WSKTO sy-vline 
WA_NEW_REGUP_STR-SKVHW sy-vline 
WA_NEW_REGUP_STR-SKVFW sy-vline 
WA_NEW_REGUP_STR-DSKVH sy-vline 
WA_NEW_REGUP_STR-ZBFIX sy-vline 
WA_NEW_REGUP_STR-XNETB sy-vline 
WA_NEW_REGUP_STR-ZLSPR sy-vline 
WA_NEW_REGUP_STR-SPLEV sy-vline 
WA_NEW_REGUP_STR-XREBZ sy-vline 
WA_NEW_REGUP_STR-ZOLLT sy-vline 
WA_NEW_REGUP_STR-ZOLLD sy-vline 
WA_NEW_REGUP_STR-LZBKZ sy-vline 
WA_NEW_REGUP_STR-LANDL sy-vline 
WA_NEW_REGUP_STR-DIEKZ sy-vline 
WA_NEW_REGUP_STR-QSSKZ sy-vline 
WA_NEW_REGUP_STR-QSSHB sy-vline 
WA_NEW_REGUP_STR-QBSHB sy-vline 
WA_NEW_REGUP_STR-QBSHH sy-vline 
WA_NEW_REGUP_STR-ESRNR sy-vline 
WA_NEW_REGUP_STR-ESRRE sy-vline 
WA_NEW_REGUP_STR-ESRPZ sy-vline 
WA_NEW_REGUP_STR-ZBDXT sy-vline 
WA_NEW_REGUP_STR-ZBDXP sy-vline 
WA_NEW_REGUP_STR-PROJK sy-vline 
WA_NEW_REGUP_STR-VBEL2 sy-vline 
WA_NEW_REGUP_STR-POSN2 sy-vline 
WA_NEW_REGUP_STR-ETEN2 sy-vline 
WA_NEW_REGUP_STR-AUFNR sy-vline 
WA_NEW_REGUP_STR-ANLN1 sy-vline 
WA_NEW_REGUP_STR-ANLN2 sy-vline 
WA_NEW_REGUP_STR-EBELN sy-vline 
WA_NEW_REGUP_STR-EBELP sy-vline 
WA_NEW_REGUP_STR-ZEKKN sy-vline 
WA_NEW_REGUP_STR-VBUND sy-vline 
WA_NEW_REGUP_STR-XANET sy-vline 
WA_NEW_REGUP_STR-INSEL sy-vline 
WA_NEW_REGUP_STR-VBLNR sy-vline 
WA_NEW_REGUP_STR-TYPAE sy-vline 
WA_NEW_REGUP_STR-FIPOS sy-vline 
WA_NEW_REGUP_STR-BDIF2 sy-vline 
WA_NEW_REGUP_STR-BDIF3 sy-vline 
WA_NEW_REGUP_STR-DMBE2 sy-vline 
WA_NEW_REGUP_STR-DMBE3 sy-vline 
WA_NEW_REGUP_STR-MWST2 sy-vline 
WA_NEW_REGUP_STR-MWST3 sy-vline 
WA_NEW_REGUP_STR-SKNT2 sy-vline 
WA_NEW_REGUP_STR-SKNT3 sy-vline 
WA_NEW_REGUP_STR-QBSH2 sy-vline 
WA_NEW_REGUP_STR-QBSH3 sy-vline 
WA_NEW_REGUP_STR-UZAWE sy-vline 
WA_NEW_REGUP_STR-VERTN sy-vline 
WA_NEW_REGUP_STR-EMPFB sy-vline 
WA_NEW_REGUP_STR-PRCTR sy-vline 
WA_NEW_REGUP_STR-XREF1 sy-vline 
WA_NEW_REGUP_STR-XREF2 sy-vline 
WA_NEW_REGUP_STR-XREF3 sy-vline 
WA_NEW_REGUP_STR-DTWS1 sy-vline 
WA_NEW_REGUP_STR-DTWS2 sy-vline 
WA_NEW_REGUP_STR-DTWS3 sy-vline 
WA_NEW_REGUP_STR-DTWS4 sy-vline 
WA_NEW_REGUP_STR-KIDNO sy-vline 
WA_NEW_REGUP_STR-VBEWA sy-vline 
WA_NEW_REGUP_STR-REBZG sy-vline 
WA_NEW_REGUP_STR-REBZJ sy-vline 
WA_NEW_REGUP_STR-REBZZ sy-vline 
WA_NEW_REGUP_STR-REBZT sy-vline 
WA_NEW_REGUP_STR-BUPLA sy-vline 
WA_NEW_REGUP_STR-SECCO sy-vline 
WA_NEW_REGUP_STR-XSAEN sy-vline 
WA_NEW_REGUP_STR-PSWSL sy-vline 
WA_NEW_REGUP_STR-PSWBT sy-vline 
WA_NEW_REGUP_STR-PSSKT sy-vline 
WA_NEW_REGUP_STR-KEYNO sy-vline 
WA_NEW_REGUP_STR-PENLC1 sy-vline 
WA_NEW_REGUP_STR-PENLC2 sy-vline 
WA_NEW_REGUP_STR-PENLC3 sy-vline 
WA_NEW_REGUP_STR-PENFC sy-vline 
WA_NEW_REGUP_STR-PENDAYS sy-vline 
WA_NEW_REGUP_STR-EXTACCOUNT sy-vline 
WA_NEW_REGUP_STR-LIFNR sy-vline 
WA_NEW_REGUP_STR-KUNNR sy-vline 
WA_NEW_REGUP_STR-EMPFG sy-vline      INTO ld_text SEPARATED BY SPACE.

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