ABAP Select data from SAP table /SCWM/S_WHR_SPC_CREATE_WT_FG 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_WHR_SPC_CREATE_WT_FG 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_WHR_SPC_CREATE_WT_FG. 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_WHR_SPC_CREATE_WT_FG 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_WHR_SPC_CREATE_WT_FG TYPE STANDARD TABLE OF /SCWM/S_WHR_SPC_CREATE_WT_FG,
      WA_/SCWM/S_WHR_SPC_CREATE_WT_FG TYPE /SCWM/S_WHR_SPC_CREATE_WT_FG,
      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_WHR_SPC_CREATE_WT_FG> TYPE /SCWM/S_WHR_SPC_CREATE_WT_FG.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCWM/S_WHR_SPC_CREATE_WT_FG
*  INTO TABLE @DATA(IT_/SCWM/S_WHR_SPC_CREATE_WT_FG2).
*--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_WHR_SPC_CREATE_WT_FG INDEX 1 INTO DATA(WA_/SCWM/S_WHR_SPC_CREATE_WT_FG2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCWM/S_WHR_SPC_CREATE_WT_FG>-DOCCAT = 1.
</SCWM/S_WHR_SPC_CREATE_WT_FG>-DOCID = 1.
</SCWM/S_WHR_SPC_CREATE_WT_FG>-ITEMID = 1.
</SCWM/S_WHR_SPC_CREATE_WT_FG>-DOCNO_H = 1.
</SCWM/S_WHR_SPC_CREATE_WT_FG>-ITEMNO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCWM/S_WHR_SPC_CREATE_WT_FG-PROCTY, sy-vline,
  WA_/SCWM/S_WHR_SPC_CREATE_WT_FG-PROCTY_TEXT, sy-vline,
  WA_/SCWM/S_WHR_SPC_CREATE_WT_FG-SQUIT, sy-vline,
  WA_/SCWM/S_WHR_SPC_CREATE_WT_FG-ANFME, sy-vline,
  WA_/SCWM/S_WHR_SPC_CREATE_WT_FG-ALTME, sy-vline,
  WA_/SCWM/S_WHR_SPC_CREATE_WT_FG-UI_OPNQTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCWM/S_WHR_SPC_CREATE_WT_FG 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_WHR_SPC_CREATE_WT_FG 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_WHR_SPC_CREATE_WT_FG INTO WA_/SCWM/S_WHR_SPC_CREATE_WT_FG.


*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 DOCNO_H
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_WHR_SPC_CREATE_WT_FG-DOCNO_H
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_WHR_SPC_CREATE_WT_FG-DOCNO_H.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPH0, internal->external for field ITEMNO
CALL FUNCTION 'CONVERSION_EXIT_ALPH0_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_WHR_SPC_CREATE_WT_FG-ITEMNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_WHR_SPC_CREATE_WT_FG-ITEMNO.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field PSA
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_WHR_SPC_CREATE_WT_FG-PSA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_WHR_SPC_CREATE_WT_FG-PSA.
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_WHR_SPC_CREATE_WT_FG_STR, 
DOCCAT TYPE STRING,
DOCID TYPE STRING,
ITEMID TYPE STRING,
DOCNO_H TYPE STRING,
ITEMNO TYPE STRING,
PROCTY TYPE STRING,
PROCTY_TEXT TYPE STRING,
SQUIT TYPE STRING,
ANFME TYPE STRING,
ALTME TYPE STRING,
UI_OPNQTY TYPE STRING,
OPNQTY TYPE STRING,
OPNUOM TYPE STRING,
UI_OPNQTY_A TYPE STRING,
OPNQTY_A TYPE STRING,
OPNUOM_A TYPE STRING,
UI_KQTY_A TYPE STRING,
KQTY_A TYPE STRING,
KUOM_A TYPE STRING,
UI_DLVQTY TYPE STRING,
DLVQTY TYPE STRING,
DLVUOM TYPE STRING,
SCRAPPIND TYPE STRING,
MALLFLG TYPE STRING,
MATID TYPE STRING,
MATNR TYPE STRING,
MAKTX TYPE STRING,
BATCHID TYPE STRING,
CHARG TYPE STRING,
CAT TYPE STRING,
CAT_TEXT TYPE STRING,
ENTITLED TYPE STRING,
ENTITLED_ROLE TYPE STRING,
ENTITLED_TEXT TYPE STRING,
OWNER TYPE STRING,
OWNER_ROLE TYPE STRING,
OWNER_TEXT TYPE STRING,
STOCK_DOCCAT TYPE STRING,
STOCK_DOCCAT_TEXT TYPE STRING,
STOCK_DOCNO TYPE STRING,
STOCK_DOCNO_EXT TYPE STRING,
STOCK_ITMNO TYPE STRING,
STOCK_USAGE TYPE STRING,
STOCK_USAGE_TEXT TYPE STRING,
STREF_DOCCAT TYPE STRING,
STREF_DOCCAT_TEXT TYPE STRING,
VLOC_TYPE TYPE STRING,
VLGNUM TYPE STRING,
VLTYPG TYPE STRING,
VLTYP TYPE STRING,
VLBER TYPE STRING,
VLPLA TYPE STRING,
VTU_NUM TYPE STRING,
VTU_NUM_EXT TYPE STRING,
VTSP TYPE STRING,
VTSP_TEXT TYPE STRING,
VLENR TYPE STRING,
PSA TYPE STRING,
NLOC_TYPE TYPE STRING,
NLGNUM TYPE STRING,
NLTYPG TYPE STRING,
NLTYP TYPE STRING,
NLBER TYPE STRING,
NLPLA TYPE STRING,
STATUS_GM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_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_WHR_SPC_CREATE_WT_FG_STR-DOCCAT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-DOCID sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-ITEMID sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-DOCNO_H sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-ITEMNO sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-PROCTY sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-PROCTY_TEXT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-SQUIT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-ANFME sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-ALTME sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-UI_OPNQTY sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-OPNQTY sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-OPNUOM sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-UI_OPNQTY_A sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-OPNQTY_A sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-OPNUOM_A sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-UI_KQTY_A sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-KQTY_A sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-KUOM_A sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-UI_DLVQTY sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-DLVQTY sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-DLVUOM sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-SCRAPPIND sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-MALLFLG sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-MATID sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-MATNR sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-MAKTX sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-BATCHID sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-CHARG sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-CAT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-CAT_TEXT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-ENTITLED sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-ENTITLED_ROLE sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-ENTITLED_TEXT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-OWNER sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-OWNER_ROLE sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-OWNER_TEXT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-STOCK_DOCCAT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-STOCK_DOCCAT_TEXT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-STOCK_DOCNO sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-STOCK_DOCNO_EXT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-STOCK_ITMNO sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-STOCK_USAGE sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-STOCK_USAGE_TEXT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-STREF_DOCCAT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-STREF_DOCCAT_TEXT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-VLOC_TYPE sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-VLGNUM sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-VLTYPG sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-VLTYP sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-VLBER sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-VLPLA sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-VTU_NUM sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-VTU_NUM_EXT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-VTSP sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-VTSP_TEXT sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-VLENR sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-PSA sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-NLOC_TYPE sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-NLGNUM sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-NLTYPG sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-NLTYP sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-NLBER sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-NLPLA sy-vline 
WA_/SCWM/S_WHR_SPC_CREATE_WT_FG_STR-STATUS_GM sy-vline      INTO ld_text SEPARATED BY SPACE.

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