ABAP Select data from SAP table FINS_ACDOCA_CO_FIELDS into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FINS_ACDOCA_CO_FIELDS 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_ACDOCA_CO_FIELDS. 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_ACDOCA_CO_FIELDS 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_ACDOCA_CO_FIELDS TYPE STANDARD TABLE OF FINS_ACDOCA_CO_FIELDS,
      WA_FINS_ACDOCA_CO_FIELDS TYPE FINS_ACDOCA_CO_FIELDS,
      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_ACDOCA_CO_FIELDS> TYPE FINS_ACDOCA_CO_FIELDS.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FINS_ACDOCA_CO_FIELDS
*  INTO TABLE @DATA(IT_FINS_ACDOCA_CO_FIELDS2).
*--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_ACDOCA_CO_FIELDS INDEX 1 INTO DATA(WA_FINS_ACDOCA_CO_FIELDS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FINS_ACDOCA_CO_FIELDS>-RCNTR = 1.
<FINS_ACDOCA_CO_FIELDS>-LSTAR = 1.
<FINS_ACDOCA_CO_FIELDS>-AUFNR = 1.
<FINS_ACDOCA_CO_FIELDS>-AUTYP = 1.
<FINS_ACDOCA_CO_FIELDS>-AUFPS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FINS_ACDOCA_CO_FIELDS-PS_PSP_PNR, sy-vline,
  WA_FINS_ACDOCA_CO_FIELDS-PS_POSID, sy-vline,
  WA_FINS_ACDOCA_CO_FIELDS-PS_PRJ_PNR, sy-vline,
  WA_FINS_ACDOCA_CO_FIELDS-PS_PSPID, sy-vline,
  WA_FINS_ACDOCA_CO_FIELDS-KSTRG, sy-vline,
  WA_FINS_ACDOCA_CO_FIELDS-NPLNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FINS_ACDOCA_CO_FIELDS 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_ACDOCA_CO_FIELDS 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_ACDOCA_CO_FIELDS INTO WA_FINS_ACDOCA_CO_FIELDS.


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

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

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

*Conversion exit KONPD, internal->external for field PS_PRJ_PNR
CALL FUNCTION 'CONVERSION_EXIT_KONPD_OUTPUT'
  EXPORTING
    input =                      WA_FINS_ACDOCA_CO_FIELDS-PS_PRJ_PNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINS_ACDOCA_CO_FIELDS-PS_PRJ_PNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit KONPD, internal->external for field PPS_PRJ_PNR
CALL FUNCTION 'CONVERSION_EXIT_KONPD_OUTPUT'
  EXPORTING
    input =                      WA_FINS_ACDOCA_CO_FIELDS-PPS_PRJ_PNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINS_ACDOCA_CO_FIELDS-PPS_PRJ_PNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit SWENR, internal->external for field PSWENR
CALL FUNCTION 'CONVERSION_EXIT_SWENR_OUTPUT'
  EXPORTING
    input =                      WA_FINS_ACDOCA_CO_FIELDS-PSWENR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINS_ACDOCA_CO_FIELDS-PSWENR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SGENR, internal->external for field PSGENR
CALL FUNCTION 'CONVERSION_EXIT_SGENR_OUTPUT'
  EXPORTING
    input =                      WA_FINS_ACDOCA_CO_FIELDS-PSGENR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINS_ACDOCA_CO_FIELDS-PSGENR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SGRNR, internal->external for field PSGRNR
CALL FUNCTION 'CONVERSION_EXIT_SGRNR_OUTPUT'
  EXPORTING
    input =                      WA_FINS_ACDOCA_CO_FIELDS-PSGRNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINS_ACDOCA_CO_FIELDS-PSGRNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SMENR, internal->external for field PSMENR
CALL FUNCTION 'CONVERSION_EXIT_SMENR_OUTPUT'
  EXPORTING
    input =                      WA_FINS_ACDOCA_CO_FIELDS-PSMENR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINS_ACDOCA_CO_FIELDS-PSMENR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field QMNUM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FINS_ACDOCA_CO_FIELDS-QMNUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINS_ACDOCA_CO_FIELDS-QMNUM.
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_ACDOCA_CO_FIELDS_STR, 
RCNTR TYPE STRING,
LSTAR TYPE STRING,
AUFNR TYPE STRING,
AUTYP TYPE STRING,
AUFPS TYPE STRING,
PS_PSP_PNR TYPE STRING,
PS_POSID TYPE STRING,
PS_PRJ_PNR TYPE STRING,
PS_PSPID TYPE STRING,
KSTRG TYPE STRING,
NPLNR TYPE STRING,
NPLNR_VORGN TYPE STRING,
KDAUF TYPE STRING,
KDPOS TYPE STRING,
PAOBJNR TYPE STRING,
PRZNR TYPE STRING,
SWENR TYPE STRING,
SGENR TYPE STRING,
SGRNR TYPE STRING,
SMENR TYPE STRING,
RECNNR TYPE STRING,
SNKSL TYPE STRING,
SEMPSL TYPE STRING,
DABRZ TYPE STRING,
SCNTR TYPE STRING,
PLSTAR TYPE STRING,
PAUFNR TYPE STRING,
PAUTYP TYPE STRING,
PPS_PSP_PNR TYPE STRING,
PPS_POSID TYPE STRING,
PPS_PRJ_PNR TYPE STRING,
PPS_PSPID TYPE STRING,
PKSTRG TYPE STRING,
PNPLNR TYPE STRING,
PNPLNR_VORGN TYPE STRING,
PKDAUF TYPE STRING,
PKDPOS TYPE STRING,
PPAOBJNR TYPE STRING,
PPRZNR TYPE STRING,
PSWENR TYPE STRING,
PSGENR TYPE STRING,
PSGRNR TYPE STRING,
PSMENR TYPE STRING,
PRECNNR TYPE STRING,
PSNKSL TYPE STRING,
PSEMPSL TYPE STRING,
PDABRZ TYPE STRING,
OBJNR TYPE STRING,
PAROB1 TYPE STRING,
PAROBSRC TYPE STRING,
USPOB TYPE STRING,
UKOSTL TYPE STRING,
ULSTAR TYPE STRING,
UPRZNR TYPE STRING,
UPRCTR TYPE STRING,
OBJNR_HK TYPE STRING,
AUFNR_ORG TYPE STRING,
MUVFLG TYPE STRING,
CO_ZLENR TYPE STRING,
CO_BUZEI TYPE STRING,
CO_BUZEI1 TYPE STRING,
CO_BUZEI2 TYPE STRING,
CO_BUZEI5 TYPE STRING,
CO_BUZEI6 TYPE STRING,
CO_BUZEI7 TYPE STRING,
CO_REFBZ TYPE STRING,
CO_REFBZ1 TYPE STRING,
CO_REFBZ2 TYPE STRING,
CO_REFBZ5 TYPE STRING,
CO_REFBZ6 TYPE STRING,
CO_REFBZ7 TYPE STRING,
CO_BELKZ TYPE STRING,
CO_BEKNZ TYPE STRING,
BELTP TYPE STRING,
ACCAS TYPE STRING,
ACCASTY TYPE STRING,
CO_ACCASTY_N2 TYPE STRING,
CO_ACCASTY_N3 TYPE STRING,
PACCAS TYPE STRING,
PACCASTY TYPE STRING,
XPAOBJNR_CO_REL TYPE STRING,
GKONT TYPE STRING,
GKOAR TYPE STRING,
ERLKZ TYPE STRING,
PERNR TYPE STRING,
HKGRP TYPE STRING,
SCOPE TYPE STRING,
LOGSYSO TYPE STRING,
PSCOPE TYPE STRING,
LOGSYSP TYPE STRING,
BWSTRAT TYPE STRING,
BEMOT TYPE STRING,
RSRCE TYPE STRING,
QMNUM TYPE STRING,
WORK_ITEM_ID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FINS_ACDOCA_CO_FIELDS_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_ACDOCA_CO_FIELDS_STR-RCNTR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-LSTAR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-AUFNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-AUTYP sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-AUFPS sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PS_PSP_PNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PS_POSID sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PS_PRJ_PNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PS_PSPID sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-KSTRG sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-NPLNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-NPLNR_VORGN sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-KDAUF sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-KDPOS sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PAOBJNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PRZNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-SWENR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-SGENR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-SGRNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-SMENR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-RECNNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-SNKSL sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-SEMPSL sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-DABRZ sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-SCNTR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PLSTAR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PAUFNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PAUTYP sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PPS_PSP_PNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PPS_POSID sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PPS_PRJ_PNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PPS_PSPID sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PKSTRG sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PNPLNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PNPLNR_VORGN sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PKDAUF sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PKDPOS sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PPAOBJNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PPRZNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PSWENR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PSGENR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PSGRNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PSMENR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PRECNNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PSNKSL sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PSEMPSL sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PDABRZ sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-OBJNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PAROB1 sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PAROBSRC sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-USPOB sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-UKOSTL sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-ULSTAR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-UPRZNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-UPRCTR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-OBJNR_HK sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-AUFNR_ORG sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-MUVFLG sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_ZLENR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_BUZEI sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_BUZEI1 sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_BUZEI2 sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_BUZEI5 sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_BUZEI6 sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_BUZEI7 sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_REFBZ sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_REFBZ1 sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_REFBZ2 sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_REFBZ5 sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_REFBZ6 sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_REFBZ7 sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_BELKZ sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_BEKNZ sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-BELTP sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-ACCAS sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-ACCASTY sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_ACCASTY_N2 sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-CO_ACCASTY_N3 sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PACCAS sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PACCASTY sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-XPAOBJNR_CO_REL sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-GKONT sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-GKOAR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-ERLKZ sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PERNR sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-HKGRP sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-SCOPE sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-LOGSYSO sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-PSCOPE sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-LOGSYSP sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-BWSTRAT sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-BEMOT sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-RSRCE sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-QMNUM sy-vline 
WA_FINS_ACDOCA_CO_FIELDS_STR-WORK_ITEM_ID sy-vline      INTO ld_text SEPARATED BY SPACE.

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