ABAP Select data from SAP table IFM_RC01_RESULT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP IFM_RC01_RESULT 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 IFM_RC01_RESULT. 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 IFM_RC01_RESULT 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_IFM_RC01_RESULT TYPE STANDARD TABLE OF IFM_RC01_RESULT,
      WA_IFM_RC01_RESULT TYPE IFM_RC01_RESULT,
      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: <IFM_RC01_RESULT> TYPE IFM_RC01_RESULT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_IFM_RC01_RESULT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM IFM_RC01_RESULT
  INTO TABLE IT_IFM_RC01_RESULT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IFM_RC01_RESULT
*  INTO TABLE @DATA(IT_IFM_RC01_RESULT2).
*--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_IFM_RC01_RESULT INDEX 1 INTO DATA(WA_IFM_RC01_RESULT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_IFM_RC01_RESULT ASSIGNING <IFM_RC01_RESULT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IFM_RC01_RESULT>-ZUONR = 1.
<IFM_RC01_RESULT>-AWTYP = 1.
<IFM_RC01_RESULT>-AWKEY = 1.
<IFM_RC01_RESULT>-BUKRS = 1.
<IFM_RC01_RESULT>-GJAHR = 1.

ENDLOOP.

LOOP AT IT_IFM_RC01_RESULT INTO WA_IFM_RC01_RESULT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IFM_RC01_RESULT-BELNR, sy-vline,
  WA_IFM_RC01_RESULT-KTOSL, sy-vline,
  WA_IFM_RC01_RESULT-RLDNR, sy-vline,
  WA_IFM_RC01_RESULT-LEDGER, sy-vline,
  WA_IFM_RC01_RESULT-TRBTR, sy-vline,
  WA_IFM_RC01_RESULT-FKBTR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IFM_RC01_RESULT 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_IFM_RC01_RESULT 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_IFM_RC01_RESULT INTO WA_IFM_RC01_RESULT.


*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 GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_IFM_RC01_RESULT-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFM_RC01_RESULT-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFM_RC01_RESULT-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFM_RC01_RESULT-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RLDNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFM_RC01_RESULT-RLDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFM_RC01_RESULT-RLDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUGBL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFM_RC01_RESULT-AUGBL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFM_RC01_RESULT-AUGBL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field HKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFM_RC01_RESULT-HKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFM_RC01_RESULT-HKONT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_IFM_RC01_RESULT-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFM_RC01_RESULT-FIPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFM_RC01_RESULT-EBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFM_RC01_RESULT-EBELN.
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_IFM_RC01_RESULT_STR, 
ZUONR TYPE STRING,
AWTYP TYPE STRING,
AWKEY TYPE STRING,
BUKRS TYPE STRING,
GJAHR TYPE STRING,
BELNR TYPE STRING,
KTOSL TYPE STRING,
RLDNR TYPE STRING,
LEDGER TYPE STRING,
TRBTR TYPE STRING,
FKBTR TYPE STRING,
TWAER TYPE STRING,
DMBTR TYPE STRING,
WRBTR TYPE STRING,
DMBE2 TYPE STRING,
DMBE3 TYPE STRING,
MWSTS TYPE STRING,
WMWST TYPE STRING,
STATS TYPE STRING,
VORGN TYPE STRING,
VRGNG TYPE STRING,
SHKZG TYPE STRING,
MWART TYPE STRING,
BUZID TYPE STRING,
AUGBL TYPE STRING,
PSWSL TYPE STRING,
GLUPM TYPE STRING,
XPRFG TYPE STRING,
HKONT TYPE STRING,
FIPOS TYPE STRING,
FIVOR TYPE STRING,
EBELN TYPE STRING,
EBELP TYPE STRING,
XREF3 TYPE STRING,
BUSTW TYPE STRING,
STATUS TYPE STRING,
STATUS_TEXT TYPE STRING,
MESSAGE TYPE STRING,
MSGTY TYPE STRING,
ARBGB TYPE STRING,
TXTNR TYPE STRING,
MSGV1 TYPE STRING,
MSGV2 TYPE STRING,
MSGV3 TYPE STRING,
MSGV4 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IFM_RC01_RESULT_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_IFM_RC01_RESULT_STR-ZUONR sy-vline 
WA_IFM_RC01_RESULT_STR-AWTYP sy-vline 
WA_IFM_RC01_RESULT_STR-AWKEY sy-vline 
WA_IFM_RC01_RESULT_STR-BUKRS sy-vline 
WA_IFM_RC01_RESULT_STR-GJAHR sy-vline 
WA_IFM_RC01_RESULT_STR-BELNR sy-vline 
WA_IFM_RC01_RESULT_STR-KTOSL sy-vline 
WA_IFM_RC01_RESULT_STR-RLDNR sy-vline 
WA_IFM_RC01_RESULT_STR-LEDGER sy-vline 
WA_IFM_RC01_RESULT_STR-TRBTR sy-vline 
WA_IFM_RC01_RESULT_STR-FKBTR sy-vline 
WA_IFM_RC01_RESULT_STR-TWAER sy-vline 
WA_IFM_RC01_RESULT_STR-DMBTR sy-vline 
WA_IFM_RC01_RESULT_STR-WRBTR sy-vline 
WA_IFM_RC01_RESULT_STR-DMBE2 sy-vline 
WA_IFM_RC01_RESULT_STR-DMBE3 sy-vline 
WA_IFM_RC01_RESULT_STR-MWSTS sy-vline 
WA_IFM_RC01_RESULT_STR-WMWST sy-vline 
WA_IFM_RC01_RESULT_STR-STATS sy-vline 
WA_IFM_RC01_RESULT_STR-VORGN sy-vline 
WA_IFM_RC01_RESULT_STR-VRGNG sy-vline 
WA_IFM_RC01_RESULT_STR-SHKZG sy-vline 
WA_IFM_RC01_RESULT_STR-MWART sy-vline 
WA_IFM_RC01_RESULT_STR-BUZID sy-vline 
WA_IFM_RC01_RESULT_STR-AUGBL sy-vline 
WA_IFM_RC01_RESULT_STR-PSWSL sy-vline 
WA_IFM_RC01_RESULT_STR-GLUPM sy-vline 
WA_IFM_RC01_RESULT_STR-XPRFG sy-vline 
WA_IFM_RC01_RESULT_STR-HKONT sy-vline 
WA_IFM_RC01_RESULT_STR-FIPOS sy-vline 
WA_IFM_RC01_RESULT_STR-FIVOR sy-vline 
WA_IFM_RC01_RESULT_STR-EBELN sy-vline 
WA_IFM_RC01_RESULT_STR-EBELP sy-vline 
WA_IFM_RC01_RESULT_STR-XREF3 sy-vline 
WA_IFM_RC01_RESULT_STR-BUSTW sy-vline 
WA_IFM_RC01_RESULT_STR-STATUS sy-vline 
WA_IFM_RC01_RESULT_STR-STATUS_TEXT sy-vline 
WA_IFM_RC01_RESULT_STR-MESSAGE sy-vline 
WA_IFM_RC01_RESULT_STR-MSGTY sy-vline 
WA_IFM_RC01_RESULT_STR-ARBGB sy-vline 
WA_IFM_RC01_RESULT_STR-TXTNR sy-vline 
WA_IFM_RC01_RESULT_STR-MSGV1 sy-vline 
WA_IFM_RC01_RESULT_STR-MSGV2 sy-vline 
WA_IFM_RC01_RESULT_STR-MSGV3 sy-vline 
WA_IFM_RC01_RESULT_STR-MSGV4 sy-vline      INTO ld_text SEPARATED BY SPACE.

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