ABAP Select data from SAP table RECP_AT_PRESTAGE_C into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RECP_AT_PRESTAGE_C
*  INTO TABLE @DATA(IT_RECP_AT_PRESTAGE_C2).
*--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_RECP_AT_PRESTAGE_C INDEX 1 INTO DATA(WA_RECP_AT_PRESTAGE_C2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RECP_AT_PRESTAGE_C>-MANDT = 1.
<RECP_AT_PRESTAGE_C>-CEAPRESTGGUID = 1.
<RECP_AT_PRESTAGE_C>-EXPPOSGUID = 1.
<RECP_AT_PRESTAGE_C>-PRESTGNO = 1.
<RECP_AT_PRESTAGE_C>-INTRENO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RECP_AT_PRESTAGE_C-OBJNR, sy-vline,
  WA_RECP_AT_PRESTAGE_C-ADJMTAKE, sy-vline,
  WA_RECP_AT_PRESTAGE_C-ADJMDECLINED, sy-vline,
  WA_RECP_AT_PRESTAGE_C-ADJMREASON, sy-vline,
  WA_RECP_AT_PRESTAGE_C-ADJMREASONCEA, sy-vline,
  WA_RECP_AT_PRESTAGE_C-ADJMCOMMENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RECP_AT_PRESTAGE_C 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_RECP_AT_PRESTAGE_C 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_RECP_AT_PRESTAGE_C INTO WA_RECP_AT_PRESTAGE_C.


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

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

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

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

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

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

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

*Conversion exit REDAT, internal->external for field EXPPOSVALIDTO
CALL FUNCTION 'CONVERSION_EXIT_REDAT_OUTPUT'
  EXPORTING
    input =                      WA_RECP_AT_PRESTAGE_C-EXPPOSVALIDTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RECP_AT_PRESTAGE_C-EXPPOSVALIDTO.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field FINTYPEEP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RECP_AT_PRESTAGE_C-FINTYPEEP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RECP_AT_PRESTAGE_C-FINTYPEEP.
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_RECP_AT_PRESTAGE_C_STR, 
MANDT TYPE STRING,
CEAPRESTGGUID TYPE STRING,
EXPPOSGUID TYPE STRING,
PRESTGNO TYPE STRING,
INTRENO TYPE STRING,
OBJNR TYPE STRING,
ADJMTAKE TYPE STRING,
ADJMDECLINED TYPE STRING,
ADJMREASON TYPE STRING,
ADJMREASONCEA TYPE STRING,
ADJMCOMMENT TYPE STRING,
ACMEASVALUE TYPE STRING,
ACMEASUNIT TYPE STRING,
ARMEASVALUE TYPE STRING,
ARMEASUNIT TYPE STRING,
ADJMAMTRHYCALC TYPE STRING,
ADJMAMTRHYMOD TYPE STRING,
ADJMAMTRHYICALC TYPE STRING,
ADJMAMTRHYIMOD TYPE STRING,
ADJMFROMCALC TYPE STRING,
ADJMFROMMOD TYPE STRING,
CONDTYPE TYPE STRING,
CONDTYPEMAIN TYPE STRING,
CONDTYPEREF TYPE STRING,
RECGROUPGUID TYPE STRING,
ADJMRECSTEPNO TYPE STRING,
RECGENERATEEND TYPE STRING,
ENDFORPRESTGGUID TYPE STRING,
SUPCEAPRESTGGUID TYPE STRING,
ADJMPSSEQNO TYPE STRING,
ADJMBLOCKED TYPE STRING,
FDELETE TYPE STRING,
EXPPOSVALIDFROM TYPE STRING,
EXPPOSVALIDTO TYPE STRING,
EXPPOS TYPE STRING,
EXPPOSNO TYPE STRING,
EXPPOSGRP TYPE STRING,
OBJIDENT TYPE STRING,
XADJMREASON TYPE STRING,
XEXPPOS TYPE STRING,
XEXPPOSGRP TYPE STRING,
XCONDTYPE TYPE STRING,
XCONDTYPEMAIN TYPE STRING,
XCONDTYPEREF TYPE STRING,
ADJMCONDAMTRHY TYPE STRING,
CURRKEY TYPE STRING,
ADJMFROMEFF TYPE STRING,
ADJMAMTRHYEFF TYPE STRING,
ADJMAMTRHYIEFF TYPE STRING,
ADJMAMTRHYLOCKED TYPE STRING,
ADJMFROMLOCKED TYPE STRING,
UNITPRICE TYPE STRING,
CONDVALUE TYPE STRING,
CONDVALUEMONTH TYPE STRING,
CONDVALUEYEAR TYPE STRING,
ADJMCONDNEW TYPE STRING,
OBJNRCN TYPE STRING,
OBJIDENTCN TYPE STRING,
COUNTFOLLOWCN TYPE STRING,
PROCESSEXTID TYPE STRING,
ADJMDRECORDSTAT TYPE STRING,
XADJMDRECORDSTAT TYPE STRING,
ATANNOUNCED TYPE STRING,
ATACTIVATED TYPE STRING,
EXPPOSIDENT TYPE STRING,
GENERATEFORSUM TYPE STRING,
XADJMREASONCEA TYPE STRING,
EXPPOSCHANGED TYPE STRING,
PRESTAGESTATUS TYPE STRING,
FINTYPEEP TYPE STRING,
AVGAMTAREAMONTH TYPE STRING,
SORTORDEREPGRP TYPE STRING,
SORTORDEREPPOS TYPE STRING,
ADJM_OBJ_INTRENO TYPE STRING,
XEXPPOSDATERANGE TYPE STRING,
CURRENCY TYPE STRING,
CUKY2ND TYPE STRING,
XCURRENCY TYPE STRING,
XCURRENCY_2ND TYPE STRING,
ADJMAMTRHYCALC_2ND TYPE STRING,
ADJMAMTRHYMOD_2ND TYPE STRING,
ADJMAMTRHYICALC_2ND TYPE STRING,
ADJMAMTRHYIMOD_2ND TYPE STRING,
ADJMAMTRHYEFF_2ND TYPE STRING,
ADJMAMTRHYIEFF_2ND TYPE STRING,
CONDVALUEMONTH_2ND TYPE STRING,
CONDVALUEYEAR_2ND TYPE STRING,
ACMEASUNIT_OUT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RECP_AT_PRESTAGE_C_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_RECP_AT_PRESTAGE_C_STR-MANDT sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-CEAPRESTGGUID sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-EXPPOSGUID sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-PRESTGNO sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-INTRENO sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-OBJNR sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMTAKE sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMDECLINED sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMREASON sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMREASONCEA sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMCOMMENT sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ACMEASVALUE sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ACMEASUNIT sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ARMEASVALUE sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ARMEASUNIT sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMAMTRHYCALC sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMAMTRHYMOD sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMAMTRHYICALC sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMAMTRHYIMOD sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMFROMCALC sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMFROMMOD sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-CONDTYPE sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-CONDTYPEMAIN sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-CONDTYPEREF sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-RECGROUPGUID sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMRECSTEPNO sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-RECGENERATEEND sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ENDFORPRESTGGUID sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-SUPCEAPRESTGGUID sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMPSSEQNO sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMBLOCKED sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-FDELETE sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-EXPPOSVALIDFROM sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-EXPPOSVALIDTO sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-EXPPOS sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-EXPPOSNO sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-EXPPOSGRP sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-OBJIDENT sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-XADJMREASON sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-XEXPPOS sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-XEXPPOSGRP sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-XCONDTYPE sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-XCONDTYPEMAIN sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-XCONDTYPEREF sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMCONDAMTRHY sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-CURRKEY sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMFROMEFF sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMAMTRHYEFF sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMAMTRHYIEFF sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMAMTRHYLOCKED sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMFROMLOCKED sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-UNITPRICE sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-CONDVALUE sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-CONDVALUEMONTH sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-CONDVALUEYEAR sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMCONDNEW sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-OBJNRCN sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-OBJIDENTCN sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-COUNTFOLLOWCN sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-PROCESSEXTID sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMDRECORDSTAT sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-XADJMDRECORDSTAT sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ATANNOUNCED sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ATACTIVATED sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-EXPPOSIDENT sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-GENERATEFORSUM sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-XADJMREASONCEA sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-EXPPOSCHANGED sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-PRESTAGESTATUS sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-FINTYPEEP sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-AVGAMTAREAMONTH sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-SORTORDEREPGRP sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-SORTORDEREPPOS sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJM_OBJ_INTRENO sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-XEXPPOSDATERANGE sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-CURRENCY sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-CUKY2ND sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-XCURRENCY sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-XCURRENCY_2ND sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMAMTRHYCALC_2ND sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMAMTRHYMOD_2ND sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMAMTRHYICALC_2ND sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMAMTRHYIMOD_2ND sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMAMTRHYEFF_2ND sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ADJMAMTRHYIEFF_2ND sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-CONDVALUEMONTH_2ND sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-CONDVALUEYEAR_2ND sy-vline 
WA_RECP_AT_PRESTAGE_C_STR-ACMEASUNIT_OUT sy-vline      INTO ld_text SEPARATED BY SPACE.

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