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

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCWM/S_MFG_UI_CO_STOCK_OV
*  INTO TABLE @DATA(IT_/SCWM/S_MFG_UI_CO_STOCK_OV2).
*--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_MFG_UI_CO_STOCK_OV INDEX 1 INTO DATA(WA_/SCWM/S_MFG_UI_CO_STOCK_OV2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCWM/S_MFG_UI_CO_STOCK_OV>-LGNUM = 1.
</SCWM/S_MFG_UI_CO_STOCK_OV>-LGTYP = 1.
</SCWM/S_MFG_UI_CO_STOCK_OV>-LGPLA = 1.
</SCWM/S_MFG_UI_CO_STOCK_OV>-GUID_PARENT = 1.
</SCWM/S_MFG_UI_CO_STOCK_OV>-GUID_STOCK = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCWM/S_MFG_UI_CO_STOCK_OV-HUIDENT, sy-vline,
  WA_/SCWM/S_MFG_UI_CO_STOCK_OV-MATNR, sy-vline,
  WA_/SCWM/S_MFG_UI_CO_STOCK_OV-MAKTX, sy-vline,
  WA_/SCWM/S_MFG_UI_CO_STOCK_OV-QUAN, sy-vline,
  WA_/SCWM/S_MFG_UI_CO_STOCK_OV-UNIT, sy-vline,
  WA_/SCWM/S_MFG_UI_CO_STOCK_OV-CAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCWM/S_MFG_UI_CO_STOCK_OV 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_MFG_UI_CO_STOCK_OV 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_MFG_UI_CO_STOCK_OV INTO WA_/SCWM/S_MFG_UI_CO_STOCK_OV.


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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field CONS_CWUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_MFG_UI_CO_STOCK_OV-CONS_CWUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_MFG_UI_CO_STOCK_OV-CONS_CWUNIT.
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_MFG_UI_CO_STOCK_OV_STR, 
LGNUM TYPE STRING,
LGTYP TYPE STRING,
LGPLA TYPE STRING,
GUID_PARENT TYPE STRING,
GUID_STOCK TYPE STRING,
HUIDENT TYPE STRING,
MATNR TYPE STRING,
MAKTX TYPE STRING,
QUAN TYPE STRING,
UNIT TYPE STRING,
CAT TYPE STRING,
CAT_TXT TYPE STRING,
CHARG TYPE STRING,
BRESTR TYPE STRING,
COO TYPE STRING,
OWNER TYPE STRING,
OWNER_ROLE TYPE STRING,
ENTITLED TYPE STRING,
VFDAT TYPE STRING,
QUANA TYPE STRING,
ALTME TYPE STRING,
IDPLATE TYPE STRING,
PSA TYPE STRING,
MFG_ORDER TYPE STRING,
OPERATION TYPE STRING,
RSNUM TYPE STRING,
RSPOS TYPE STRING,
MATID TYPE STRING,
CWQUAN TYPE STRING,
CWUNIT TYPE STRING,
CWEXACT TYPE STRING,
CWREL TYPE STRING,
T_SERID TYPE STRING,
CONS_QUANA TYPE STRING,
CONS_ALTME TYPE STRING,
CONS_OPERATION TYPE STRING,
CONS_RSNUM TYPE STRING,
CONS_RSPOS TYPE STRING,
CONS_QTY_REM TYPE STRING,
CONS_QUANA_REM TYPE STRING,
CONS_ALTME_REM TYPE STRING,
CONS_CWQUAN TYPE STRING,
CONS_CWUNIT TYPE STRING,
NO_SN TYPE STRING,
STOCK_DOCCAT TYPE STRING,
STOCK_DOCNO TYPE STRING,
STOCK_ITMNO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCWM/S_MFG_UI_CO_STOCK_OV_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_MFG_UI_CO_STOCK_OV_STR-LGNUM sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-LGTYP sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-LGPLA sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-GUID_PARENT sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-GUID_STOCK sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-HUIDENT sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-MATNR sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-MAKTX sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-QUAN sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-UNIT sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CAT sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CAT_TXT sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CHARG sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-BRESTR sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-COO sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-OWNER sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-OWNER_ROLE sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-ENTITLED sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-VFDAT sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-QUANA sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-ALTME sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-IDPLATE sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-PSA sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-MFG_ORDER sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-OPERATION sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-RSNUM sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-RSPOS sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-MATID sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CWQUAN sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CWUNIT sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CWEXACT sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CWREL sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-T_SERID sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CONS_QUANA sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CONS_ALTME sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CONS_OPERATION sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CONS_RSNUM sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CONS_RSPOS sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CONS_QTY_REM sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CONS_QUANA_REM sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CONS_ALTME_REM sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CONS_CWQUAN sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-CONS_CWUNIT sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-NO_SN sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-STOCK_DOCCAT sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-STOCK_DOCNO sy-vline 
WA_/SCWM/S_MFG_UI_CO_STOCK_OV_STR-STOCK_ITMNO sy-vline      INTO ld_text SEPARATED BY SPACE.

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