ABAP Select data from SAP table RIMPR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RIMPR
*  INTO TABLE @DATA(IT_RIMPR2).
*--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_RIMPR INDEX 1 INTO DATA(WA_RIMPR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RIMPR>-MANDT = 1.
<RIMPR>-POSNR = 1.
<RIMPR>-GJAHR = 1.
<RIMPR>-POSID = 1.
<RIMPR>-ABJHR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RIMPR-BIJHR, sy-vline,
  WA_RIMPR-PRNAM, sy-vline,
  WA_RIMPR-PPRIO, sy-vline,
  WA_RIMPR-IZWEK, sy-vline,
  WA_RIMPR-OBJNR, sy-vline,
  WA_RIMPR-VERNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RIMPR 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_RIMPR 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_RIMPR INTO WA_RIMPR.


*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 POSNR, internal->external for field POSNR
CALL FUNCTION 'CONVERSION_EXIT_POSNR_OUTPUT'
  EXPORTING
    input =                      WA_RIMPR-POSNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIMPR-POSNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit POSNR, internal->external for field PARNR
CALL FUNCTION 'CONVERSION_EXIT_POSNR_OUTPUT'
  EXPORTING
    input =                      WA_RIMPR-PARNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIMPR-PARNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit POSNR, internal->external for field LEFNR
CALL FUNCTION 'CONVERSION_EXIT_POSNR_OUTPUT'
  EXPORTING
    input =                      WA_RIMPR-LEFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIMPR-LEFNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit CUNIT, internal->external for field USE04
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RIMPR-USE04
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIMPR-USE04.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field USE05
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RIMPR-USE05
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIMPR-USE05.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FERC_IND
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RIMPR-FERC_IND
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RIMPR-FERC_IND.
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_RIMPR_STR, 
MANDT TYPE STRING,
POSNR TYPE STRING,
GJAHR TYPE STRING,
POSID TYPE STRING,
ABJHR TYPE STRING,
BIJHR TYPE STRING,
PRNAM TYPE STRING,
PPRIO TYPE STRING,
IZWEK TYPE STRING,
OBJNR TYPE STRING,
VERNR TYPE STRING,
VERNA TYPE STRING,
ERNAM TYPE STRING,
ERDAT TYPE STRING,
AENAM TYPE STRING,
AEDAT TYPE STRING,
ERGSO TYPE STRING,
BUKRS TYPE STRING,
GSBER TYPE STRING,
KOKRS TYPE STRING,
KOSTL TYPE STRING,
WERKS TYPE STRING,
PRCTR TYPE STRING,
BEBER TYPE STRING,
TPLNR TYPE STRING,
XPLAN TYPE STRING,
XBUDG TYPE STRING,
PARNR TYPE STRING,
LEFNR TYPE STRING,
XAKTB TYPE STRING,
LOGSYV TYPE STRING,
RCOMP TYPE STRING,
SIZECL TYPE STRING,
LAND1 TYPE STRING,
OWAERS TYPE STRING,
USR00 TYPE STRING,
USR01 TYPE STRING,
USR02 TYPE STRING,
USR03 TYPE STRING,
USR04 TYPE STRING,
USE04 TYPE STRING,
USR05 TYPE STRING,
USE05 TYPE STRING,
USR06 TYPE STRING,
USE06 TYPE STRING,
USR07 TYPE STRING,
USE07 TYPE STRING,
USR08 TYPE STRING,
USR09 TYPE STRING,
USR10 TYPE STRING,
USR11 TYPE STRING,
USR12 TYPE STRING,
USR13 TYPE STRING,
RHIER TYPE STRING,
FERC_IND TYPE STRING,
OBJNR_TMP TYPE STRING,
UPDKZ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RIMPR_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_RIMPR_STR-MANDT sy-vline 
WA_RIMPR_STR-POSNR sy-vline 
WA_RIMPR_STR-GJAHR sy-vline 
WA_RIMPR_STR-POSID sy-vline 
WA_RIMPR_STR-ABJHR sy-vline 
WA_RIMPR_STR-BIJHR sy-vline 
WA_RIMPR_STR-PRNAM sy-vline 
WA_RIMPR_STR-PPRIO sy-vline 
WA_RIMPR_STR-IZWEK sy-vline 
WA_RIMPR_STR-OBJNR sy-vline 
WA_RIMPR_STR-VERNR sy-vline 
WA_RIMPR_STR-VERNA sy-vline 
WA_RIMPR_STR-ERNAM sy-vline 
WA_RIMPR_STR-ERDAT sy-vline 
WA_RIMPR_STR-AENAM sy-vline 
WA_RIMPR_STR-AEDAT sy-vline 
WA_RIMPR_STR-ERGSO sy-vline 
WA_RIMPR_STR-BUKRS sy-vline 
WA_RIMPR_STR-GSBER sy-vline 
WA_RIMPR_STR-KOKRS sy-vline 
WA_RIMPR_STR-KOSTL sy-vline 
WA_RIMPR_STR-WERKS sy-vline 
WA_RIMPR_STR-PRCTR sy-vline 
WA_RIMPR_STR-BEBER sy-vline 
WA_RIMPR_STR-TPLNR sy-vline 
WA_RIMPR_STR-XPLAN sy-vline 
WA_RIMPR_STR-XBUDG sy-vline 
WA_RIMPR_STR-PARNR sy-vline 
WA_RIMPR_STR-LEFNR sy-vline 
WA_RIMPR_STR-XAKTB sy-vline 
WA_RIMPR_STR-LOGSYV sy-vline 
WA_RIMPR_STR-RCOMP sy-vline 
WA_RIMPR_STR-SIZECL sy-vline 
WA_RIMPR_STR-LAND1 sy-vline 
WA_RIMPR_STR-OWAERS sy-vline 
WA_RIMPR_STR-USR00 sy-vline 
WA_RIMPR_STR-USR01 sy-vline 
WA_RIMPR_STR-USR02 sy-vline 
WA_RIMPR_STR-USR03 sy-vline 
WA_RIMPR_STR-USR04 sy-vline 
WA_RIMPR_STR-USE04 sy-vline 
WA_RIMPR_STR-USR05 sy-vline 
WA_RIMPR_STR-USE05 sy-vline 
WA_RIMPR_STR-USR06 sy-vline 
WA_RIMPR_STR-USE06 sy-vline 
WA_RIMPR_STR-USR07 sy-vline 
WA_RIMPR_STR-USE07 sy-vline 
WA_RIMPR_STR-USR08 sy-vline 
WA_RIMPR_STR-USR09 sy-vline 
WA_RIMPR_STR-USR10 sy-vline 
WA_RIMPR_STR-USR11 sy-vline 
WA_RIMPR_STR-USR12 sy-vline 
WA_RIMPR_STR-USR13 sy-vline 
WA_RIMPR_STR-RHIER sy-vline 
WA_RIMPR_STR-FERC_IND sy-vline 
WA_RIMPR_STR-OBJNR_TMP sy-vline 
WA_RIMPR_STR-UPDKZ sy-vline      INTO ld_text SEPARATED BY SPACE.

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