ABAP Select data from SAP table BORGR_MISSMAT_WM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BORGR_MISSMAT_WM
*  INTO TABLE @DATA(IT_BORGR_MISSMAT_WM2).
*--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_BORGR_MISSMAT_WM INDEX 1 INTO DATA(WA_BORGR_MISSMAT_WM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BORGR_MISSMAT_WM>-VBELN = 1.
<BORGR_MISSMAT_WM>-POSNR = 1.
<BORGR_MISSMAT_WM>-MANDT = 1.
<BORGR_MISSMAT_WM>-LGNUM = 1.
<BORGR_MISSMAT_WM>-MATNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BORGR_MISSMAT_WM-WERKS, sy-vline,
  WA_BORGR_MISSMAT_WM-LGORT, sy-vline,
  WA_BORGR_MISSMAT_WM-LANUM, sy-vline,
  WA_BORGR_MISSMAT_WM-CHARG, sy-vline,
  WA_BORGR_MISSMAT_WM-SOBKZ, sy-vline,
  WA_BORGR_MISSMAT_WM-SONUM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BORGR_MISSMAT_WM 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_BORGR_MISSMAT_WM 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_BORGR_MISSMAT_WM INTO WA_BORGR_MISSMAT_WM.


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

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

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

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

*Conversion exit CUNIT, internal->external for field ALTME
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_BORGR_MISSMAT_WM-ALTME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BORGR_MISSMAT_WM-ALTME.
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_BORGR_MISSMAT_WM_STR, 
VBELN TYPE STRING,
POSNR TYPE STRING,
MANDT TYPE STRING,
LGNUM TYPE STRING,
MATNR TYPE STRING,
WERKS TYPE STRING,
LGORT TYPE STRING,
LANUM TYPE STRING,
CHARG TYPE STRING,
SOBKZ TYPE STRING,
SONUM TYPE STRING,
LGTYP TYPE STRING,
LGPLA TYPE STRING,
BETYP TYPE STRING,
BENUM TYPE STRING,
SOLMA TYPE STRING,
ISTMA TYPE STRING,
ALTME TYPE STRING,
UMREZ TYPE STRING,
UMREN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BORGR_MISSMAT_WM_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_BORGR_MISSMAT_WM_STR-VBELN sy-vline 
WA_BORGR_MISSMAT_WM_STR-POSNR sy-vline 
WA_BORGR_MISSMAT_WM_STR-MANDT sy-vline 
WA_BORGR_MISSMAT_WM_STR-LGNUM sy-vline 
WA_BORGR_MISSMAT_WM_STR-MATNR sy-vline 
WA_BORGR_MISSMAT_WM_STR-WERKS sy-vline 
WA_BORGR_MISSMAT_WM_STR-LGORT sy-vline 
WA_BORGR_MISSMAT_WM_STR-LANUM sy-vline 
WA_BORGR_MISSMAT_WM_STR-CHARG sy-vline 
WA_BORGR_MISSMAT_WM_STR-SOBKZ sy-vline 
WA_BORGR_MISSMAT_WM_STR-SONUM sy-vline 
WA_BORGR_MISSMAT_WM_STR-LGTYP sy-vline 
WA_BORGR_MISSMAT_WM_STR-LGPLA sy-vline 
WA_BORGR_MISSMAT_WM_STR-BETYP sy-vline 
WA_BORGR_MISSMAT_WM_STR-BENUM sy-vline 
WA_BORGR_MISSMAT_WM_STR-SOLMA sy-vline 
WA_BORGR_MISSMAT_WM_STR-ISTMA sy-vline 
WA_BORGR_MISSMAT_WM_STR-ALTME sy-vline 
WA_BORGR_MISSMAT_WM_STR-UMREZ sy-vline 
WA_BORGR_MISSMAT_WM_STR-UMREN sy-vline      INTO ld_text SEPARATED BY SPACE.

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