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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCWM/S_ASPN_TODLV_OD_VOLHU
*  INTO TABLE @DATA(IT_/SCWM/S_ASPN_TODLV_OD_VOLHU2).
*--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_ASPN_TODLV_OD_VOLHU INDEX 1 INTO DATA(WA_/SCWM/S_ASPN_TODLV_OD_VOLHU2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCWM/S_ASPN_TODLV_OD_VOLHU>-DLVID = 1.
</SCWM/S_ASPN_TODLV_OD_VOLHU>-ITMID = 1.
</SCWM/S_ASPN_TODLV_OD_VOLHU>-DLVNO = 1.
</SCWM/S_ASPN_TODLV_OD_VOLHU>-ITMNO = 1.
</SCWM/S_ASPN_TODLV_OD_VOLHU>-MATID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCWM/S_ASPN_TODLV_OD_VOLHU-MATNR, sy-vline,
  WA_/SCWM/S_ASPN_TODLV_OD_VOLHU-MAKTX, sy-vline,
  WA_/SCWM/S_ASPN_TODLV_OD_VOLHU-BATCHID, sy-vline,
  WA_/SCWM/S_ASPN_TODLV_OD_VOLHU-CHARG, sy-vline,
  WA_/SCWM/S_ASPN_TODLV_OD_VOLHU-CAT, sy-vline,
  WA_/SCWM/S_ASPN_TODLV_OD_VOLHU-CAT_TEXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCWM/S_ASPN_TODLV_OD_VOLHU 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_ASPN_TODLV_OD_VOLHU 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_ASPN_TODLV_OD_VOLHU INTO WA_/SCWM/S_ASPN_TODLV_OD_VOLHU.


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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field INSPDOCNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_ASPN_TODLV_OD_VOLHU-INSPDOCNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_ASPN_TODLV_OD_VOLHU-INSPDOCNO.
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_ASPN_TODLV_OD_VOLHU_STR, 
DLVID TYPE STRING,
ITMID TYPE STRING,
DLVNO TYPE STRING,
ITMNO 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,
VEMNG TYPE STRING,
UI_VEMNG TYPE STRING,
VEUOM TYPE STRING,
CWREL TYPE STRING,
CWQUAN TYPE STRING,
UI_CWQUAN TYPE STRING,
CWUOM TYPE STRING,
CWEXACT TYPE STRING,
WDATU TYPE STRING,
UI_WDATU TYPE STRING,
UI_WDATT TYPE STRING,
VFDAT TYPE STRING,
COO TYPE STRING,
COO_TEXT TYPE STRING,
BRESTR TYPE STRING,
IDPLATE TYPE STRING,
QDOCCAT TYPE STRING,
QDOCCAT_TEXT TYPE STRING,
QDOCID TYPE STRING,
QITMID TYPE STRING,
QDOCNO TYPE STRING,
QITEMNO TYPE STRING,
INSPTYP TYPE STRING,
INSPTYP_TEXT TYPE STRING,
INSPID TYPE STRING,
INSPDOCNO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_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_ASPN_TODLV_OD_VOLHU_STR-DLVID sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-ITMID sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-DLVNO sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-ITMNO sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-MATID sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-MATNR sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-MAKTX sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-BATCHID sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-CHARG sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-CAT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-CAT_TEXT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-ENTITLED sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-ENTITLED_ROLE sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-ENTITLED_TEXT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-OWNER sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-OWNER_ROLE sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-OWNER_TEXT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-STOCK_DOCCAT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-STOCK_DOCCAT_TEXT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-STOCK_DOCNO sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-STOCK_DOCNO_EXT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-STOCK_ITMNO sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-STOCK_USAGE sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-STOCK_USAGE_TEXT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-STREF_DOCCAT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-STREF_DOCCAT_TEXT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-VEMNG sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-UI_VEMNG sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-VEUOM sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-CWREL sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-CWQUAN sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-UI_CWQUAN sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-CWUOM sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-CWEXACT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-WDATU sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-UI_WDATU sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-UI_WDATT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-VFDAT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-COO sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-COO_TEXT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-BRESTR sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-IDPLATE sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-QDOCCAT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-QDOCCAT_TEXT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-QDOCID sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-QITMID sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-QDOCNO sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-QITEMNO sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-INSPTYP sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-INSPTYP_TEXT sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-INSPID sy-vline 
WA_/SCWM/S_ASPN_TODLV_OD_VOLHU_STR-INSPDOCNO sy-vline      INTO ld_text SEPARATED BY SPACE.

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