ABAP Select data from SAP table FINS_ACDOC_ITEM_ATTR_CO_GL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FINS_ACDOC_ITEM_ATTR_CO_GL
*  INTO TABLE @DATA(IT_FINS_ACDOC_ITEM_ATTR_CO_GL2).
*--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_FINS_ACDOC_ITEM_ATTR_CO_GL INDEX 1 INTO DATA(WA_FINS_ACDOC_ITEM_ATTR_CO_GL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FINS_ACDOC_ITEM_ATTR_CO_GL>-PRCTR = 1.
<FINS_ACDOC_ITEM_ATTR_CO_GL>-PPRCT = 1.
<FINS_ACDOC_ITEM_ATTR_CO_GL>-SEGMENT = 1.
<FINS_ACDOC_ITEM_ATTR_CO_GL>-PSEGMENT = 1.
<FINS_ACDOC_ITEM_ATTR_CO_GL>-GSBER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FINS_ACDOC_ITEM_ATTR_CO_GL-PARGB, sy-vline,
  WA_FINS_ACDOC_ITEM_ATTR_CO_GL-KOSTL, sy-vline,
  WA_FINS_ACDOC_ITEM_ATTR_CO_GL-LSTAR, sy-vline,
  WA_FINS_ACDOC_ITEM_ATTR_CO_GL-AUFNR, sy-vline,
  WA_FINS_ACDOC_ITEM_ATTR_CO_GL-AFPOS, sy-vline,
  WA_FINS_ACDOC_ITEM_ATTR_CO_GL-PS_PSP_PNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FINS_ACDOC_ITEM_ATTR_CO_GL 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_FINS_ACDOC_ITEM_ATTR_CO_GL 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_FINS_ACDOC_ITEM_ATTR_CO_GL INTO WA_FINS_ACDOC_ITEM_ATTR_CO_GL.


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

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

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

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

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

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

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

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

*Conversion exit NUMCV, internal->external for field VORNR
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_FINS_ACDOC_ITEM_ATTR_CO_GL-VORNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINS_ACDOC_ITEM_ATTR_CO_GL-VORNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit NUMCV, internal->external for field NPLNR_VORGN
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_FINS_ACDOC_ITEM_ATTR_CO_GL-NPLNR_VORGN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINS_ACDOC_ITEM_ATTR_CO_GL-NPLNR_VORGN.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

*Conversion exit NUMCV, internal->external for field PNPLNR_VORGN
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_FINS_ACDOC_ITEM_ATTR_CO_GL-PNPLNR_VORGN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINS_ACDOC_ITEM_ATTR_CO_GL-PNPLNR_VORGN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit IMKEY, internal->external for field PIMKEY
CALL FUNCTION 'CONVERSION_EXIT_IMKEY_OUTPUT'
  EXPORTING
    input =                      WA_FINS_ACDOC_ITEM_ATTR_CO_GL-PIMKEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINS_ACDOC_ITEM_ATTR_CO_GL-PIMKEY.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit BEKNZ, internal->external for field CO_BEKNZ
CALL FUNCTION 'CONVERSION_EXIT_BEKNZ_OUTPUT'
  EXPORTING
    input =                      WA_FINS_ACDOC_ITEM_ATTR_CO_GL-CO_BEKNZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINS_ACDOC_ITEM_ATTR_CO_GL-CO_BEKNZ.
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_FINS_ACDOC_ITEM_ATTR_CO_GL_STR, 
PRCTR TYPE STRING,
PPRCT TYPE STRING,
SEGMENT TYPE STRING,
PSEGMENT TYPE STRING,
GSBER TYPE STRING,
PARGB TYPE STRING,
KOSTL TYPE STRING,
LSTAR TYPE STRING,
AUFNR TYPE STRING,
AFPOS TYPE STRING,
PS_PSP_PNR TYPE STRING,
KSTRG TYPE STRING,
NPLNR TYPE STRING,
VORNR TYPE STRING,
IMKEY TYPE STRING,
KDAUF TYPE STRING,
KDPOS TYPE STRING,
PAOBJNR TYPE STRING,
PRZNR TYPE STRING,
SERVICE_DOC_TYPE TYPE STRING,
SERVICE_DOC_ID TYPE STRING,
SERVICE_DOC_ITEM_ID TYPE STRING,
AUFPL TYPE STRING,
APLZL TYPE STRING,
AUFPS TYPE STRING,
AUTYP TYPE STRING,
BEKNZ TYPE STRING,
SCOPE TYPE STRING,
DABRZ TYPE STRING,
BEMOT TYPE STRING,
KSTAR TYPE STRING,
PKOSTL TYPE STRING,
PROJK TYPE STRING,
CO_KAKST TYPE STRING,
CO_KAAUF TYPE STRING,
CO_KAPRO TYPE STRING,
CO_KAKTR TYPE STRING,
CO_KANPL TYPE STRING,
CO_KAIMO TYPE STRING,
CO_KAKDA TYPE STRING,
CO_KAERG TYPE STRING,
CO_KAABS TYPE STRING,
CO_KAPRZ TYPE STRING,
CO_KASVD TYPE STRING,
CO_KASAT TYPE STRING,
VRGNG TYPE STRING,
OBJNR TYPE STRING,
CO_SUBKEY TYPE STRING,
PAROB1 TYPE STRING,
PAROB TYPE STRING,
USPOB TYPE STRING,
CO_BELKZ TYPE STRING,
BELTP TYPE STRING,
MUVFLG TYPE STRING,
RBEST TYPE STRING,
LOGSYSO TYPE STRING,
PBUKRS TYPE STRING,
PSCOPE TYPE STRING,
LOGSYSP TYPE STRING,
BWSTRAT TYPE STRING,
OBJNR_HK TYPE STRING,
PS_POSID TYPE STRING,
PS_PSPID TYPE STRING,
RSRCE TYPE STRING,
NPLNR_VORGN TYPE STRING,
ERKRS TYPE STRING,
QMNUM TYPE STRING,
UKOSTL TYPE STRING,
ULSTAR TYPE STRING,
UMATNR TYPE STRING,
VARC_UACCT TYPE STRING,
PLSTAR TYPE STRING,
PAUFNR TYPE STRING,
PAUTYP TYPE STRING,
PAUFPS TYPE STRING,
PPS_POSID TYPE STRING,
PPS_PSPID TYPE STRING,
PKDAUF TYPE STRING,
PKDPOS TYPE STRING,
PPAOBJNR TYPE STRING,
PPRZNR TYPE STRING,
PNPLNR TYPE STRING,
PNPLNR_VORGN TYPE STRING,
PKSTRG TYPE STRING,
PIMKEY TYPE STRING,
PSERVICE_DOC_TYPE TYPE STRING,
PSERVICE_DOC_ID TYPE STRING,
PSERVICE_DOC_ITEM_ID TYPE STRING,
PHOART TYPE STRING,
CO_ACCASTY_N1 TYPE STRING,
CO_ACCASTY_N2 TYPE STRING,
CO_ACCASTY_N3 TYPE STRING,
CO_BELNR TYPE STRING,
CO_BUZEI TYPE STRING,
CO_ZLENR TYPE STRING,
CO_REFBZ TYPE STRING,
CO_REFBN TYPE STRING,
CO_BEKNZ TYPE STRING,
PREC_CO_ZLENR TYPE STRING,
PREC_DRCRK TYPE STRING,
XCO_REL TYPE STRING,
XCO_STAT_POST TYPE STRING,
XPAOBJNR_CO_REL TYPE STRING,
OVERTIMECAT TYPE STRING,
WORK_ITEM_ID TYPE STRING,
T_CO_BUZEI_MAP TYPE STRING,
DUMMY_INCL_EEW_COBL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FINS_ACDOC_ITEM_ATTR_CO_GL_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_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PRCTR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PPRCT sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-SEGMENT sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PSEGMENT sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-GSBER sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PARGB sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-KOSTL sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-LSTAR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-AUFNR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-AFPOS sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PS_PSP_PNR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-KSTRG sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-NPLNR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-VORNR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-IMKEY sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-KDAUF sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-KDPOS sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PAOBJNR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PRZNR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-SERVICE_DOC_TYPE sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-SERVICE_DOC_ID sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-SERVICE_DOC_ITEM_ID sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-AUFPL sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-APLZL sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-AUFPS sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-AUTYP sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-BEKNZ sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-SCOPE sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-DABRZ sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-BEMOT sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-KSTAR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PKOSTL sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PROJK sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_KAKST sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_KAAUF sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_KAPRO sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_KAKTR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_KANPL sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_KAIMO sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_KAKDA sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_KAERG sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_KAABS sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_KAPRZ sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_KASVD sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_KASAT sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-VRGNG sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-OBJNR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_SUBKEY sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PAROB1 sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PAROB sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-USPOB sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_BELKZ sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-BELTP sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-MUVFLG sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-RBEST sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-LOGSYSO sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PBUKRS sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PSCOPE sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-LOGSYSP sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-BWSTRAT sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-OBJNR_HK sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PS_POSID sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PS_PSPID sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-RSRCE sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-NPLNR_VORGN sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-ERKRS sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-QMNUM sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-UKOSTL sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-ULSTAR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-UMATNR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-VARC_UACCT sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PLSTAR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PAUFNR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PAUTYP sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PAUFPS sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PPS_POSID sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PPS_PSPID sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PKDAUF sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PKDPOS sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PPAOBJNR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PPRZNR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PNPLNR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PNPLNR_VORGN sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PKSTRG sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PIMKEY sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PSERVICE_DOC_TYPE sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PSERVICE_DOC_ID sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PSERVICE_DOC_ITEM_ID sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PHOART sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_ACCASTY_N1 sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_ACCASTY_N2 sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_ACCASTY_N3 sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_BELNR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_BUZEI sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_ZLENR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_REFBZ sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_REFBN sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-CO_BEKNZ sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PREC_CO_ZLENR sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-PREC_DRCRK sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-XCO_REL sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-XCO_STAT_POST sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-XPAOBJNR_CO_REL sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-OVERTIMECAT sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-WORK_ITEM_ID sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-T_CO_BUZEI_MAP sy-vline 
WA_FINS_ACDOC_ITEM_ATTR_CO_GL_STR-DUMMY_INCL_EEW_COBL sy-vline      INTO ld_text SEPARATED BY SPACE.

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