ABAP Select data from SAP table /SCWM/S_RF_QM_INSP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SCWM/S_RF_QM_INSP 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 /SCWM/S_RF_QM_INSP. 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 /SCWM/S_RF_QM_INSP 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_/SCWM/S_RF_QM_INSP TYPE STANDARD TABLE OF /SCWM/S_RF_QM_INSP,
      WA_/SCWM/S_RF_QM_INSP TYPE /SCWM/S_RF_QM_INSP,
      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: </SCWM/S_RF_QM_INSP> TYPE /SCWM/S_RF_QM_INSP.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SCWM/S_RF_QM_INSP
  INTO TABLE IT_/SCWM/S_RF_QM_INSP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCWM/S_RF_QM_INSP
*  INTO TABLE @DATA(IT_/SCWM/S_RF_QM_INSP2).
*--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_/SCWM/S_RF_QM_INSP INDEX 1 INTO DATA(WA_/SCWM/S_RF_QM_INSP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SCWM/S_RF_QM_INSP ASSIGNING </SCWM/S_RF_QM_INSP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCWM/S_RF_QM_INSP>-LGNUM = 1.
</SCWM/S_RF_QM_INSP>-LGPLA = 1.
</SCWM/S_RF_QM_INSP>-MATNR = 1.
</SCWM/S_RF_QM_INSP>-MATID = 1.
</SCWM/S_RF_QM_INSP>-BATCH = 1.

ENDLOOP.

LOOP AT IT_/SCWM/S_RF_QM_INSP INTO WA_/SCWM/S_RF_QM_INSP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCWM/S_RF_QM_INSP-HUIDENT, sy-vline,
  WA_/SCWM/S_RF_QM_INSP-DEC_CODE, sy-vline,
  WA_/SCWM/S_RF_QM_INSP-REF_INSP_OBJ, sy-vline,
  WA_/SCWM/S_RF_QM_INSP-IDX_STOCK, sy-vline,
  WA_/SCWM/S_RF_QM_INSP-GUID_PARENT, sy-vline,
  WA_/SCWM/S_RF_QM_INSP-GUID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCWM/S_RF_QM_INSP 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_/SCWM/S_RF_QM_INSP 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_/SCWM/S_RF_QM_INSP INTO WA_/SCWM/S_RF_QM_INSP.


*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 MDLP1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MDLP1_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_RF_QM_INSP-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_RF_QM_INSP-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MDLPD, internal->external for field MATID
CALL FUNCTION 'CONVERSION_EXIT_MDLPD_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_RF_QM_INSP-MATID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_RF_QM_INSP-MATID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit HUID, internal->external for field HUIDENT
CALL FUNCTION 'CONVERSION_EXIT_HUID_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_RF_QM_INSP-HUIDENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_RF_QM_INSP-HUIDENT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit PROCR, internal->external for field PROCESSOR
CALL FUNCTION 'CONVERSION_EXIT_PROCR_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_RF_QM_INSP-PROCESSOR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_RF_QM_INSP-PROCESSOR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit RFHU, internal->external for field RFHU
CALL FUNCTION 'CONVERSION_EXIT_RFHU_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_RF_QM_INSP-RFHU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_RF_QM_INSP-RFHU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit RFPR, internal->external for field RFPROD
CALL FUNCTION 'CONVERSION_EXIT_RFPR_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_RF_QM_INSP-RFPROD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_RF_QM_INSP-RFPROD.
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_/SCWM/S_RF_QM_INSP_STR, 
LGNUM TYPE STRING,
LGPLA TYPE STRING,
MATNR TYPE STRING,
MATID TYPE STRING,
BATCH TYPE STRING,
HUIDENT TYPE STRING,
DEC_CODE TYPE STRING,
REF_INSP_OBJ TYPE STRING,
IDX_STOCK TYPE STRING,
GUID_PARENT TYPE STRING,
GUID TYPE STRING,
QDOCCAT TYPE STRING,
QDOCID TYPE STRING,
QITMID TYPE STRING,
WORKCENTER TYPE STRING,
TU_VEH TYPE STRING,
TU_VEH_EXT TYPE STRING,
SCAC TYPE STRING,
HU_GOOD TYPE STRING,
HU_BAD TYPE STRING,
HU_BIN TYPE STRING,
HU_TOT TYPE STRING,
DEFECT TYPE STRING,
DLVNO TYPE STRING,
ENTITLED TYPE STRING,
COO TYPE STRING,
DEC_CODE_YES TYPE STRING,
DEFECT_YES TYPE STRING,
EXCCODE TYPE STRING,
TSP_SCAC TYPE STRING,
PROCESSOR TYPE STRING,
RFHU TYPE STRING,
RFPROD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCWM/S_RF_QM_INSP_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_/SCWM/S_RF_QM_INSP_STR-LGNUM sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-LGPLA sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-MATNR sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-MATID sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-BATCH sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-HUIDENT sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-DEC_CODE sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-REF_INSP_OBJ sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-IDX_STOCK sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-GUID_PARENT sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-GUID sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-QDOCCAT sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-QDOCID sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-QITMID sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-WORKCENTER sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-TU_VEH sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-TU_VEH_EXT sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-SCAC sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-HU_GOOD sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-HU_BAD sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-HU_BIN sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-HU_TOT sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-DEFECT sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-DLVNO sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-ENTITLED sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-COO sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-DEC_CODE_YES sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-DEFECT_YES sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-EXCCODE sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-TSP_SCAC sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-PROCESSOR sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-RFHU sy-vline 
WA_/SCWM/S_RF_QM_INSP_STR-RFPROD sy-vline      INTO ld_text SEPARATED BY SPACE.

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