ABAP Select data from SAP table CE2S001 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CE2S001 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 CE2S001. 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 CE2S001 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_CE2S001 TYPE STANDARD TABLE OF CE2S001,
      WA_CE2S001 TYPE CE2S001,
      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: <CE2S001> TYPE CE2S001.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CE2S001.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CE2S001
  INTO TABLE IT_CE2S001.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CE2S001
*  INTO TABLE @DATA(IT_CE2S0012).
*--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_CE2S001 INDEX 1 INTO DATA(WA_CE2S0012).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CE2S001 ASSIGNING <CE2S001>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CE2S001>-MANDT = 1.
<CE2S001>-PALEDGER = 1.
<CE2S001>-VRGAR = 1.
<CE2S001>-VERSI = 1.
<CE2S001>-PAOBJNR = 1.

ENDLOOP.

LOOP AT IT_CE2S001 INTO WA_CE2S001.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CE2S001-PASUBNR, sy-vline,
  WA_CE2S001-BELNR, sy-vline,
  WA_CE2S001-PERBL, sy-vline,
  WA_CE2S001-HZDAT, sy-vline,
  WA_CE2S001-USNAM, sy-vline,
  WA_CE2S001-GJAHR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CE2S001 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_CE2S001 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_CE2S001 INTO WA_CE2S001.


*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 LEDBO, internal->external for field PALEDGER
CALL FUNCTION 'CONVERSION_EXIT_LEDBO_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-PALEDGER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-PALEDGER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VERSI
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VERSI
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VERSI.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI7, internal->external for field PERBL
CALL FUNCTION 'CONVERSION_EXIT_PERI7_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-PERBL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-PERBL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KNDNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-KNDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-KNDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field ARTNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-ARTNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-ARTNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KAUFN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-KAUFN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-KAUFN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RKAUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-RKAUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-RKAUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SKOST
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-SKOST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-SKOST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRZNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-PRZNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-PRZNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KSTAR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-KSTAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-KSTAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field PSPNR
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-PSPNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-PSPNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-RBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-RBELN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PPRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-PPRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-PPRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ABSMG_ME
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-ABSMG_ME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-ABSMG_ME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field ERLOS001
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-ERLOS001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-ERLOS001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field ERLOS002
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-ERLOS002
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-ERLOS002.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field ERLOS003
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-ERLOS003
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-ERLOS003.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field ERLOS004
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-ERLOS004
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-ERLOS004.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field MRABA001
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-MRABA001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-MRABA001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field MRABA002
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-MRABA002
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-MRABA002.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field MRABA003
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-MRABA003
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-MRABA003.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field MRABA004
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-MRABA004
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-MRABA004.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field PRABA001
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-PRABA001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-PRABA001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field PRABA002
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-PRABA002
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-PRABA002.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field PRABA003
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-PRABA003
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-PRABA003.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field PRABA004
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-PRABA004
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-PRABA004.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field RABAT001
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-RABAT001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-RABAT001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field RABAT002
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-RABAT002
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-RABAT002.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field RABAT003
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-RABAT003
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-RABAT003.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field RABAT004
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-RABAT004
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-RABAT004.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field AUSFR001
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-AUSFR001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-AUSFR001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field AUSFR002
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-AUSFR002
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-AUSFR002.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field AUSFR003
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-AUSFR003
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-AUSFR003.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field AUSFR004
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-AUSFR004
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-AUSFR004.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VSVP001
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VSVP001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VSVP001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VSVP002
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VSVP002
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VSVP002.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VSVP003
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VSVP003
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VSVP003.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VSVP004
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VSVP004
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VSVP004.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field UMSLZ001
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-UMSLZ001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-UMSLZ001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field UMSLZ002
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-UMSLZ002
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-UMSLZ002.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field UMSLZ003
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-UMSLZ003
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-UMSLZ003.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field UMSLZ004
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-UMSLZ004
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-UMSLZ004.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field PROVV001
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-PROVV001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-PROVV001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field PROVV002
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-PROVV002
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-PROVV002.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field PROVV003
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-PROVV003
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-PROVV003.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field PROVV004
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-PROVV004
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-PROVV004.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VWGK001
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VWGK001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VWGK001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VWGK002
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VWGK002
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VWGK002.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VWGK003
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VWGK003
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VWGK003.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VWGK004
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VWGK004
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VWGK004.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VTRGK001
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VTRGK001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VTRGK001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VTRGK002
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VTRGK002
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VTRGK002.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VTRGK003
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VTRGK003
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VTRGK003.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VTRGK004
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VTRGK004
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VTRGK004.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VRPRS001
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VRPRS001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VRPRS001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VRPRS002
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VRPRS002
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VRPRS002.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VRPRS003
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VRPRS003
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VRPRS003.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field VRPRS004
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CE2S001-VRPRS004
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CE2S001-VRPRS004.
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_CE2S001_STR, 
MANDT TYPE STRING,
PALEDGER TYPE STRING,
VRGAR TYPE STRING,
VERSI TYPE STRING,
PAOBJNR TYPE STRING,
PASUBNR TYPE STRING,
BELNR TYPE STRING,
PERBL TYPE STRING,
HZDAT TYPE STRING,
USNAM TYPE STRING,
GJAHR TYPE STRING,
PAPAOBJNR TYPE STRING,
PAPASUBNR TYPE STRING,
KNDNR TYPE STRING,
ARTNR TYPE STRING,
FKART TYPE STRING,
FRWAE TYPE STRING,
REC_WAERS TYPE STRING,
KAUFN TYPE STRING,
KDPOS TYPE STRING,
RKAUFNR TYPE STRING,
SKOST TYPE STRING,
PRZNR TYPE STRING,
BUKRS TYPE STRING,
KOKRS TYPE STRING,
WERKS TYPE STRING,
GSBER TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
HRKFT TYPE STRING,
KSTAR TYPE STRING,
PSPNR TYPE STRING,
KSTRG TYPE STRING,
RBELN TYPE STRING,
RPOSN TYPE STRING,
PRCTR TYPE STRING,
PPRCTR TYPE STRING,
RKESTATU TYPE STRING,
TIMESTMP TYPE STRING,
KDGRP TYPE STRING,
BZIRK TYPE STRING,
VKGRP TYPE STRING,
BRSCH TYPE STRING,
LAND1 TYPE STRING,
MATKL TYPE STRING,
MAABC TYPE STRING,
BONUS TYPE STRING,
VKBUR TYPE STRING,
EFORM TYPE STRING,
GEBIE TYPE STRING,
ABSMG_ME TYPE STRING,
ABSMG001 TYPE STRING,
ABSMG002 TYPE STRING,
ABSMG003 TYPE STRING,
ABSMG004 TYPE STRING,
ERLOS001 TYPE STRING,
ERLOS002 TYPE STRING,
ERLOS003 TYPE STRING,
ERLOS004 TYPE STRING,
MRABA001 TYPE STRING,
MRABA002 TYPE STRING,
MRABA003 TYPE STRING,
MRABA004 TYPE STRING,
PRABA001 TYPE STRING,
PRABA002 TYPE STRING,
PRABA003 TYPE STRING,
PRABA004 TYPE STRING,
RABAT001 TYPE STRING,
RABAT002 TYPE STRING,
RABAT003 TYPE STRING,
RABAT004 TYPE STRING,
AUSFR001 TYPE STRING,
AUSFR002 TYPE STRING,
AUSFR003 TYPE STRING,
AUSFR004 TYPE STRING,
VSVP001 TYPE STRING,
VSVP002 TYPE STRING,
VSVP003 TYPE STRING,
VSVP004 TYPE STRING,
UMSLZ001 TYPE STRING,
UMSLZ002 TYPE STRING,
UMSLZ003 TYPE STRING,
UMSLZ004 TYPE STRING,
PROVV001 TYPE STRING,
PROVV002 TYPE STRING,
PROVV003 TYPE STRING,
PROVV004 TYPE STRING,
VWGK001 TYPE STRING,
VWGK002 TYPE STRING,
VWGK003 TYPE STRING,
VWGK004 TYPE STRING,
VTRGK001 TYPE STRING,
VTRGK002 TYPE STRING,
VTRGK003 TYPE STRING,
VTRGK004 TYPE STRING,
VRPRS001 TYPE STRING,
VRPRS002 TYPE STRING,
VRPRS003 TYPE STRING,
VRPRS004 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CE2S001_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_CE2S001_STR-MANDT sy-vline 
WA_CE2S001_STR-PALEDGER sy-vline 
WA_CE2S001_STR-VRGAR sy-vline 
WA_CE2S001_STR-VERSI sy-vline 
WA_CE2S001_STR-PAOBJNR sy-vline 
WA_CE2S001_STR-PASUBNR sy-vline 
WA_CE2S001_STR-BELNR sy-vline 
WA_CE2S001_STR-PERBL sy-vline 
WA_CE2S001_STR-HZDAT sy-vline 
WA_CE2S001_STR-USNAM sy-vline 
WA_CE2S001_STR-GJAHR sy-vline 
WA_CE2S001_STR-PAPAOBJNR sy-vline 
WA_CE2S001_STR-PAPASUBNR sy-vline 
WA_CE2S001_STR-KNDNR sy-vline 
WA_CE2S001_STR-ARTNR sy-vline 
WA_CE2S001_STR-FKART sy-vline 
WA_CE2S001_STR-FRWAE sy-vline 
WA_CE2S001_STR-REC_WAERS sy-vline 
WA_CE2S001_STR-KAUFN sy-vline 
WA_CE2S001_STR-KDPOS sy-vline 
WA_CE2S001_STR-RKAUFNR sy-vline 
WA_CE2S001_STR-SKOST sy-vline 
WA_CE2S001_STR-PRZNR sy-vline 
WA_CE2S001_STR-BUKRS sy-vline 
WA_CE2S001_STR-KOKRS sy-vline 
WA_CE2S001_STR-WERKS sy-vline 
WA_CE2S001_STR-GSBER sy-vline 
WA_CE2S001_STR-VKORG sy-vline 
WA_CE2S001_STR-VTWEG sy-vline 
WA_CE2S001_STR-SPART sy-vline 
WA_CE2S001_STR-HRKFT sy-vline 
WA_CE2S001_STR-KSTAR sy-vline 
WA_CE2S001_STR-PSPNR sy-vline 
WA_CE2S001_STR-KSTRG sy-vline 
WA_CE2S001_STR-RBELN sy-vline 
WA_CE2S001_STR-RPOSN sy-vline 
WA_CE2S001_STR-PRCTR sy-vline 
WA_CE2S001_STR-PPRCTR sy-vline 
WA_CE2S001_STR-RKESTATU sy-vline 
WA_CE2S001_STR-TIMESTMP sy-vline 
WA_CE2S001_STR-KDGRP sy-vline 
WA_CE2S001_STR-BZIRK sy-vline 
WA_CE2S001_STR-VKGRP sy-vline 
WA_CE2S001_STR-BRSCH sy-vline 
WA_CE2S001_STR-LAND1 sy-vline 
WA_CE2S001_STR-MATKL sy-vline 
WA_CE2S001_STR-MAABC sy-vline 
WA_CE2S001_STR-BONUS sy-vline 
WA_CE2S001_STR-VKBUR sy-vline 
WA_CE2S001_STR-EFORM sy-vline 
WA_CE2S001_STR-GEBIE sy-vline 
WA_CE2S001_STR-ABSMG_ME sy-vline 
WA_CE2S001_STR-ABSMG001 sy-vline 
WA_CE2S001_STR-ABSMG002 sy-vline 
WA_CE2S001_STR-ABSMG003 sy-vline 
WA_CE2S001_STR-ABSMG004 sy-vline 
WA_CE2S001_STR-ERLOS001 sy-vline 
WA_CE2S001_STR-ERLOS002 sy-vline 
WA_CE2S001_STR-ERLOS003 sy-vline 
WA_CE2S001_STR-ERLOS004 sy-vline 
WA_CE2S001_STR-MRABA001 sy-vline 
WA_CE2S001_STR-MRABA002 sy-vline 
WA_CE2S001_STR-MRABA003 sy-vline 
WA_CE2S001_STR-MRABA004 sy-vline 
WA_CE2S001_STR-PRABA001 sy-vline 
WA_CE2S001_STR-PRABA002 sy-vline 
WA_CE2S001_STR-PRABA003 sy-vline 
WA_CE2S001_STR-PRABA004 sy-vline 
WA_CE2S001_STR-RABAT001 sy-vline 
WA_CE2S001_STR-RABAT002 sy-vline 
WA_CE2S001_STR-RABAT003 sy-vline 
WA_CE2S001_STR-RABAT004 sy-vline 
WA_CE2S001_STR-AUSFR001 sy-vline 
WA_CE2S001_STR-AUSFR002 sy-vline 
WA_CE2S001_STR-AUSFR003 sy-vline 
WA_CE2S001_STR-AUSFR004 sy-vline 
WA_CE2S001_STR-VSVP001 sy-vline 
WA_CE2S001_STR-VSVP002 sy-vline 
WA_CE2S001_STR-VSVP003 sy-vline 
WA_CE2S001_STR-VSVP004 sy-vline 
WA_CE2S001_STR-UMSLZ001 sy-vline 
WA_CE2S001_STR-UMSLZ002 sy-vline 
WA_CE2S001_STR-UMSLZ003 sy-vline 
WA_CE2S001_STR-UMSLZ004 sy-vline 
WA_CE2S001_STR-PROVV001 sy-vline 
WA_CE2S001_STR-PROVV002 sy-vline 
WA_CE2S001_STR-PROVV003 sy-vline 
WA_CE2S001_STR-PROVV004 sy-vline 
WA_CE2S001_STR-VWGK001 sy-vline 
WA_CE2S001_STR-VWGK002 sy-vline 
WA_CE2S001_STR-VWGK003 sy-vline 
WA_CE2S001_STR-VWGK004 sy-vline 
WA_CE2S001_STR-VTRGK001 sy-vline 
WA_CE2S001_STR-VTRGK002 sy-vline 
WA_CE2S001_STR-VTRGK003 sy-vline 
WA_CE2S001_STR-VTRGK004 sy-vline 
WA_CE2S001_STR-VRPRS001 sy-vline 
WA_CE2S001_STR-VRPRS002 sy-vline 
WA_CE2S001_STR-VRPRS003 sy-vline 
WA_CE2S001_STR-VRPRS004 sy-vline      INTO ld_text SEPARATED BY SPACE.

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