ABAP Select data from SAP table FIS_CO_PA_DOCU into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FIS_CO_PA_DOCU
*  INTO TABLE @DATA(IT_FIS_CO_PA_DOCU2).
*--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_FIS_CO_PA_DOCU INDEX 1 INTO DATA(WA_FIS_CO_PA_DOCU2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FIS_CO_PA_DOCU>-MANDT = 1.
<FIS_CO_PA_DOCU>-ERKRS = 1.
<FIS_CO_PA_DOCU>-KOKRS = 1.
<FIS_CO_PA_DOCU>-BELNR = 1.
<FIS_CO_PA_DOCU>-BUZEI = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FIS_CO_PA_DOCU-GJAHR, sy-vline,
  WA_FIS_CO_PA_DOCU-PERIO, sy-vline,
  WA_FIS_CO_PA_DOCU-VERSN, sy-vline,
  WA_FIS_CO_PA_DOCU-WRTTP, sy-vline,
  WA_FIS_CO_PA_DOCU-OBJNR, sy-vline,
  WA_FIS_CO_PA_DOCU-KSTAR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FIS_CO_PA_DOCU 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_FIS_CO_PA_DOCU 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_FIS_CO_PA_DOCU INTO WA_FIS_CO_PA_DOCU.


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

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

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

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

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

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

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

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

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

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

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

*Conversion exit REFBT, internal->external for field RBEST
CALL FUNCTION 'CONVERSION_EXIT_REFBT_OUTPUT'
  EXPORTING
    input =                      WA_FIS_CO_PA_DOCU-RBEST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIS_CO_PA_DOCU-RBEST.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit SCOPE, internal->external for field PSCOPE
CALL FUNCTION 'CONVERSION_EXIT_SCOPE_OUTPUT'
  EXPORTING
    input =                      WA_FIS_CO_PA_DOCU-PSCOPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIS_CO_PA_DOCU-PSCOPE.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ABPSN, internal->external for field PPSPNR
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_FIS_CO_PA_DOCU-PPSPNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIS_CO_PA_DOCU-PPSPNR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ABPSN, internal->external for field PSPID
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_FIS_CO_PA_DOCU-PSPID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIS_CO_PA_DOCU-PSPID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PPSPID
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_FIS_CO_PA_DOCU-PPSPID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIS_CO_PA_DOCU-PPSPID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field QUNIT1
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FIS_CO_PA_DOCU-QUNIT1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIS_CO_PA_DOCU-QUNIT1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field QUNIT2
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FIS_CO_PA_DOCU-QUNIT2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIS_CO_PA_DOCU-QUNIT2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field QUNIT3
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FIS_CO_PA_DOCU-QUNIT3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIS_CO_PA_DOCU-QUNIT3.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit AC152, internal->external for field WKGBTR
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_FIS_CO_PA_DOCU-WKGBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIS_CO_PA_DOCU-WKGBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field WOGBTR
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_FIS_CO_PA_DOCU-WOGBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIS_CO_PA_DOCU-WOGBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field WTGBTR
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_FIS_CO_PA_DOCU-WTGBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIS_CO_PA_DOCU-WTGBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field PAGBTR
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_FIS_CO_PA_DOCU-PAGBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIS_CO_PA_DOCU-PAGBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field WKFBTR
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_FIS_CO_PA_DOCU-WKFBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIS_CO_PA_DOCU-WKFBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field PAFBTR
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FIS_CO_PA_DOCU-PAFBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIS_CO_PA_DOCU-PAFBTR.
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_FIS_CO_PA_DOCU_STR, 
MANDT TYPE STRING,
ERKRS TYPE STRING,
KOKRS TYPE STRING,
BELNR TYPE STRING,
BUZEI TYPE STRING,
GJAHR TYPE STRING,
PERIO TYPE STRING,
VERSN TYPE STRING,
WRTTP TYPE STRING,
OBJNR TYPE STRING,
KSTAR TYPE STRING,
MATNR TYPE STRING,
LEDNR TYPE STRING,
VRGNG TYPE STRING,
PAROB1 TYPE STRING,
USPOB TYPE STRING,
VBUND TYPE STRING,
PARGB TYPE STRING,
BEKNZ TYPE STRING,
TWAER TYPE STRING,
OWAER TYPE STRING,
MEINH TYPE STRING,
MEINB TYPE STRING,
MVFLG TYPE STRING,
SGTXT TYPE STRING,
REFBZ TYPE STRING,
ZLENR TYPE STRING,
BW_REFBZ TYPE STRING,
GKONT TYPE STRING,
GKOAR TYPE STRING,
WERKS TYPE STRING,
RBEST TYPE STRING,
EBELN TYPE STRING,
EBELP TYPE STRING,
ZEKKN TYPE STRING,
ERLKZ TYPE STRING,
PERNR TYPE STRING,
BTRKL TYPE STRING,
OBJNR_N1 TYPE STRING,
OBJNR_N2 TYPE STRING,
OBJNR_N3 TYPE STRING,
PAOBJNR TYPE STRING,
BELTP TYPE STRING,
BUKRS TYPE STRING,
GSBER TYPE STRING,
FKBER TYPE STRING,
SCOPE TYPE STRING,
LOGSYSO TYPE STRING,
PKSTAR TYPE STRING,
PBUKRS TYPE STRING,
PFKBER TYPE STRING,
PSCOPE TYPE STRING,
LOGSYSP TYPE STRING,
DABRZ TYPE STRING,
BWSTRAT TYPE STRING,
OBJNR_HK TYPE STRING,
QMNUM TYPE STRING,
GEBER TYPE STRING,
PGEBER TYPE STRING,
GRANT_NBR TYPE STRING,
PGRANT_NBR TYPE STRING,
REFBZ_FI TYPE STRING,
SEGMENT TYPE STRING,
PSEGMENT TYPE STRING,
BUDGET_PD TYPE STRING,
PBUDGET_PD TYPE STRING,
POSNR TYPE STRING,
AWTYP TYPE STRING,
AWKEY TYPE STRING,
AWSYS TYPE STRING,
PRCTR TYPE STRING,
PPRCT TYPE STRING,
KWAER TYPE STRING,
KOSTL TYPE STRING,
LSTAR TYPE STRING,
AUFNR TYPE STRING,
AUTYP TYPE STRING,
VBELN TYPE STRING,
VBPOSNR TYPE STRING,
PKOSTL TYPE STRING,
PAUFNR TYPE STRING,
PAUTYP TYPE STRING,
PPSPNR TYPE STRING,
PLSTAR TYPE STRING,
PVBELN TYPE STRING,
PVBPOSNR TYPE STRING,
PSPID TYPE STRING,
PPSPID TYPE STRING,
QUNIT1 TYPE STRING,
QUNIT2 TYPE STRING,
QUNIT3 TYPE STRING,
BLDAT TYPE STRING,
BUDAT TYPE STRING,
CPUDT TYPE STRING,
USNAM TYPE STRING,
CPUTM TYPE STRING,
KNDNR TYPE STRING,
KWSVME_ME TYPE STRING,
ARTNR TYPE STRING,
FKART TYPE STRING,
KAUFN TYPE STRING,
KDPOS TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
KSTRG TYPE STRING,
PSPNR TYPE STRING,
BRSCH TYPE STRING,
BZIRK TYPE STRING,
KDGRP TYPE STRING,
KMVKBU TYPE STRING,
KMVTNR TYPE STRING,
MATKL TYPE STRING,
VKGRP TYPE STRING,
BISDAT TYPE STRING,
PCE4KEY TYPE STRING,
MEGBTR TYPE STRING,
MBGBTR TYPE STRING,
MEFBTR TYPE STRING,
MBFBTR TYPE STRING,
WKGBTR TYPE STRING,
WOGBTR TYPE STRING,
WTGBTR TYPE STRING,
PAGBTR TYPE STRING,
WKFBTR TYPE STRING,
PAFBTR TYPE STRING,
QUANT1 TYPE STRING,
QUANT2 TYPE STRING,
QUANT3 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FIS_CO_PA_DOCU_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_FIS_CO_PA_DOCU_STR-MANDT sy-vline 
WA_FIS_CO_PA_DOCU_STR-ERKRS sy-vline 
WA_FIS_CO_PA_DOCU_STR-KOKRS sy-vline 
WA_FIS_CO_PA_DOCU_STR-BELNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-BUZEI sy-vline 
WA_FIS_CO_PA_DOCU_STR-GJAHR sy-vline 
WA_FIS_CO_PA_DOCU_STR-PERIO sy-vline 
WA_FIS_CO_PA_DOCU_STR-VERSN sy-vline 
WA_FIS_CO_PA_DOCU_STR-WRTTP sy-vline 
WA_FIS_CO_PA_DOCU_STR-OBJNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-KSTAR sy-vline 
WA_FIS_CO_PA_DOCU_STR-MATNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-LEDNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-VRGNG sy-vline 
WA_FIS_CO_PA_DOCU_STR-PAROB1 sy-vline 
WA_FIS_CO_PA_DOCU_STR-USPOB sy-vline 
WA_FIS_CO_PA_DOCU_STR-VBUND sy-vline 
WA_FIS_CO_PA_DOCU_STR-PARGB sy-vline 
WA_FIS_CO_PA_DOCU_STR-BEKNZ sy-vline 
WA_FIS_CO_PA_DOCU_STR-TWAER sy-vline 
WA_FIS_CO_PA_DOCU_STR-OWAER sy-vline 
WA_FIS_CO_PA_DOCU_STR-MEINH sy-vline 
WA_FIS_CO_PA_DOCU_STR-MEINB sy-vline 
WA_FIS_CO_PA_DOCU_STR-MVFLG sy-vline 
WA_FIS_CO_PA_DOCU_STR-SGTXT sy-vline 
WA_FIS_CO_PA_DOCU_STR-REFBZ sy-vline 
WA_FIS_CO_PA_DOCU_STR-ZLENR sy-vline 
WA_FIS_CO_PA_DOCU_STR-BW_REFBZ sy-vline 
WA_FIS_CO_PA_DOCU_STR-GKONT sy-vline 
WA_FIS_CO_PA_DOCU_STR-GKOAR sy-vline 
WA_FIS_CO_PA_DOCU_STR-WERKS sy-vline 
WA_FIS_CO_PA_DOCU_STR-RBEST sy-vline 
WA_FIS_CO_PA_DOCU_STR-EBELN sy-vline 
WA_FIS_CO_PA_DOCU_STR-EBELP sy-vline 
WA_FIS_CO_PA_DOCU_STR-ZEKKN sy-vline 
WA_FIS_CO_PA_DOCU_STR-ERLKZ sy-vline 
WA_FIS_CO_PA_DOCU_STR-PERNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-BTRKL sy-vline 
WA_FIS_CO_PA_DOCU_STR-OBJNR_N1 sy-vline 
WA_FIS_CO_PA_DOCU_STR-OBJNR_N2 sy-vline 
WA_FIS_CO_PA_DOCU_STR-OBJNR_N3 sy-vline 
WA_FIS_CO_PA_DOCU_STR-PAOBJNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-BELTP sy-vline 
WA_FIS_CO_PA_DOCU_STR-BUKRS sy-vline 
WA_FIS_CO_PA_DOCU_STR-GSBER sy-vline 
WA_FIS_CO_PA_DOCU_STR-FKBER sy-vline 
WA_FIS_CO_PA_DOCU_STR-SCOPE sy-vline 
WA_FIS_CO_PA_DOCU_STR-LOGSYSO sy-vline 
WA_FIS_CO_PA_DOCU_STR-PKSTAR sy-vline 
WA_FIS_CO_PA_DOCU_STR-PBUKRS sy-vline 
WA_FIS_CO_PA_DOCU_STR-PFKBER sy-vline 
WA_FIS_CO_PA_DOCU_STR-PSCOPE sy-vline 
WA_FIS_CO_PA_DOCU_STR-LOGSYSP sy-vline 
WA_FIS_CO_PA_DOCU_STR-DABRZ sy-vline 
WA_FIS_CO_PA_DOCU_STR-BWSTRAT sy-vline 
WA_FIS_CO_PA_DOCU_STR-OBJNR_HK sy-vline 
WA_FIS_CO_PA_DOCU_STR-QMNUM sy-vline 
WA_FIS_CO_PA_DOCU_STR-GEBER sy-vline 
WA_FIS_CO_PA_DOCU_STR-PGEBER sy-vline 
WA_FIS_CO_PA_DOCU_STR-GRANT_NBR sy-vline 
WA_FIS_CO_PA_DOCU_STR-PGRANT_NBR sy-vline 
WA_FIS_CO_PA_DOCU_STR-REFBZ_FI sy-vline 
WA_FIS_CO_PA_DOCU_STR-SEGMENT sy-vline 
WA_FIS_CO_PA_DOCU_STR-PSEGMENT sy-vline 
WA_FIS_CO_PA_DOCU_STR-BUDGET_PD sy-vline 
WA_FIS_CO_PA_DOCU_STR-PBUDGET_PD sy-vline 
WA_FIS_CO_PA_DOCU_STR-POSNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-AWTYP sy-vline 
WA_FIS_CO_PA_DOCU_STR-AWKEY sy-vline 
WA_FIS_CO_PA_DOCU_STR-AWSYS sy-vline 
WA_FIS_CO_PA_DOCU_STR-PRCTR sy-vline 
WA_FIS_CO_PA_DOCU_STR-PPRCT sy-vline 
WA_FIS_CO_PA_DOCU_STR-KWAER sy-vline 
WA_FIS_CO_PA_DOCU_STR-KOSTL sy-vline 
WA_FIS_CO_PA_DOCU_STR-LSTAR sy-vline 
WA_FIS_CO_PA_DOCU_STR-AUFNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-AUTYP sy-vline 
WA_FIS_CO_PA_DOCU_STR-VBELN sy-vline 
WA_FIS_CO_PA_DOCU_STR-VBPOSNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-PKOSTL sy-vline 
WA_FIS_CO_PA_DOCU_STR-PAUFNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-PAUTYP sy-vline 
WA_FIS_CO_PA_DOCU_STR-PPSPNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-PLSTAR sy-vline 
WA_FIS_CO_PA_DOCU_STR-PVBELN sy-vline 
WA_FIS_CO_PA_DOCU_STR-PVBPOSNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-PSPID sy-vline 
WA_FIS_CO_PA_DOCU_STR-PPSPID sy-vline 
WA_FIS_CO_PA_DOCU_STR-QUNIT1 sy-vline 
WA_FIS_CO_PA_DOCU_STR-QUNIT2 sy-vline 
WA_FIS_CO_PA_DOCU_STR-QUNIT3 sy-vline 
WA_FIS_CO_PA_DOCU_STR-BLDAT sy-vline 
WA_FIS_CO_PA_DOCU_STR-BUDAT sy-vline 
WA_FIS_CO_PA_DOCU_STR-CPUDT sy-vline 
WA_FIS_CO_PA_DOCU_STR-USNAM sy-vline 
WA_FIS_CO_PA_DOCU_STR-CPUTM sy-vline 
WA_FIS_CO_PA_DOCU_STR-KNDNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-KWSVME_ME sy-vline 
WA_FIS_CO_PA_DOCU_STR-ARTNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-FKART sy-vline 
WA_FIS_CO_PA_DOCU_STR-KAUFN sy-vline 
WA_FIS_CO_PA_DOCU_STR-KDPOS sy-vline 
WA_FIS_CO_PA_DOCU_STR-VKORG sy-vline 
WA_FIS_CO_PA_DOCU_STR-VTWEG sy-vline 
WA_FIS_CO_PA_DOCU_STR-SPART sy-vline 
WA_FIS_CO_PA_DOCU_STR-KSTRG sy-vline 
WA_FIS_CO_PA_DOCU_STR-PSPNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-BRSCH sy-vline 
WA_FIS_CO_PA_DOCU_STR-BZIRK sy-vline 
WA_FIS_CO_PA_DOCU_STR-KDGRP sy-vline 
WA_FIS_CO_PA_DOCU_STR-KMVKBU sy-vline 
WA_FIS_CO_PA_DOCU_STR-KMVTNR sy-vline 
WA_FIS_CO_PA_DOCU_STR-MATKL sy-vline 
WA_FIS_CO_PA_DOCU_STR-VKGRP sy-vline 
WA_FIS_CO_PA_DOCU_STR-BISDAT sy-vline 
WA_FIS_CO_PA_DOCU_STR-PCE4KEY sy-vline 
WA_FIS_CO_PA_DOCU_STR-MEGBTR sy-vline 
WA_FIS_CO_PA_DOCU_STR-MBGBTR sy-vline 
WA_FIS_CO_PA_DOCU_STR-MEFBTR sy-vline 
WA_FIS_CO_PA_DOCU_STR-MBFBTR sy-vline 
WA_FIS_CO_PA_DOCU_STR-WKGBTR sy-vline 
WA_FIS_CO_PA_DOCU_STR-WOGBTR sy-vline 
WA_FIS_CO_PA_DOCU_STR-WTGBTR sy-vline 
WA_FIS_CO_PA_DOCU_STR-PAGBTR sy-vline 
WA_FIS_CO_PA_DOCU_STR-WKFBTR sy-vline 
WA_FIS_CO_PA_DOCU_STR-PAFBTR sy-vline 
WA_FIS_CO_PA_DOCU_STR-QUANT1 sy-vline 
WA_FIS_CO_PA_DOCU_STR-QUANT2 sy-vline 
WA_FIS_CO_PA_DOCU_STR-QUANT3 sy-vline      INTO ld_text SEPARATED BY SPACE.

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