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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCWM/S_SCO_STATUS_DLV
*  INTO TABLE @DATA(IT_/SCWM/S_SCO_STATUS_DLV2).
*--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_SCO_STATUS_DLV INDEX 1 INTO DATA(WA_/SCWM/S_SCO_STATUS_DLV2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCWM/S_SCO_STATUS_DLV>-GUID_DLV = 1.
</SCWM/S_SCO_STATUS_DLV>-STATUS_PICK_PLAN = 1.
</SCWM/S_SCO_STATUS_DLV>-STATUS_PICK = 1.
</SCWM/S_SCO_STATUS_DLV>-STATUS_PICK_ACT_DATE = 1.
</SCWM/S_SCO_STATUS_DLV>-STATUS_PICK_ACT_TIME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCWM/S_SCO_STATUS_DLV-STATUS_PACK, sy-vline,
  WA_/SCWM/S_SCO_STATUS_DLV-STATUS_STAGE, sy-vline,
  WA_/SCWM/S_SCO_STATUS_DLV-STATUS_LOAD, sy-vline,
  WA_/SCWM/S_SCO_STATUS_DLV-STATUS_LOAD_ACT_DATE, sy-vline,
  WA_/SCWM/S_SCO_STATUS_DLV-STATUS_LOAD_ACT_TIME, sy-vline,
  WA_/SCWM/S_SCO_STATUS_DLV-STATUS_GI, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCWM/S_SCO_STATUS_DLV 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_SCO_STATUS_DLV 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_SCO_STATUS_DLV INTO WA_/SCWM/S_SCO_STATUS_DLV.


*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.
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_SCO_STATUS_DLV_STR, 
GUID_DLV TYPE STRING,
STATUS_PICK_PLAN TYPE STRING,
STATUS_PICK TYPE STRING,
STATUS_PICK_ACT_DATE TYPE STRING,
STATUS_PICK_ACT_TIME TYPE STRING,
STATUS_PACK TYPE STRING,
STATUS_STAGE TYPE STRING,
STATUS_LOAD TYPE STRING,
STATUS_LOAD_ACT_DATE TYPE STRING,
STATUS_LOAD_ACT_TIME TYPE STRING,
STATUS_GI TYPE STRING,
STATUS_GI_ACT_DATE TYPE STRING,
STATUS_GI_ACT_TIME TYPE STRING,
STATUS_DISTRIBUTION TYPE STRING,
ICON_PICK TYPE STRING,
ICON_PACK TYPE STRING,
ICON_STAGE TYPE STRING,
ICON_LOAD TYPE STRING,
ICON_GI TYPE STRING,
ICON_DISTRIBUTION TYPE STRING,
TOOLTIP_ICON_PICK TYPE STRING,
TOOLTIP_ICON_PACK TYPE STRING,
TOOLTIP_ICON_STAGE TYPE STRING,
TOOLTIP_ICON_LOAD TYPE STRING,
TOOLTIP_ICON_GI TYPE STRING,
TOOLTIP_ICON_DISTRIBUTION TYPE STRING,
HU_TOTAL TYPE STRING,
HU_TO_PACK TYPE STRING,
HU_TO_LOAD TYPE STRING,
HU_LOADED TYPE STRING,
TOOLTIP_HU_FIELDS TYPE STRING,
WT_PICK_TOTAL TYPE STRING,
WT_PICK_OPEN TYPE STRING,
WT_PICK_CONF TYPE STRING,
NUMBER_OF_WT_REL_ITEMS TYPE STRING,
NUMBER_OF_ITEMS_WO_WT TYPE STRING,
DOCID TYPE STRING,
GUID_TU TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCWM/S_SCO_STATUS_DLV_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_SCO_STATUS_DLV_STR-GUID_DLV sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-STATUS_PICK_PLAN sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-STATUS_PICK sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-STATUS_PICK_ACT_DATE sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-STATUS_PICK_ACT_TIME sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-STATUS_PACK sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-STATUS_STAGE sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-STATUS_LOAD sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-STATUS_LOAD_ACT_DATE sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-STATUS_LOAD_ACT_TIME sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-STATUS_GI sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-STATUS_GI_ACT_DATE sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-STATUS_GI_ACT_TIME sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-STATUS_DISTRIBUTION sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-ICON_PICK sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-ICON_PACK sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-ICON_STAGE sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-ICON_LOAD sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-ICON_GI sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-ICON_DISTRIBUTION sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-TOOLTIP_ICON_PICK sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-TOOLTIP_ICON_PACK sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-TOOLTIP_ICON_STAGE sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-TOOLTIP_ICON_LOAD sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-TOOLTIP_ICON_GI sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-TOOLTIP_ICON_DISTRIBUTION sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-HU_TOTAL sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-HU_TO_PACK sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-HU_TO_LOAD sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-HU_LOADED sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-TOOLTIP_HU_FIELDS sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-WT_PICK_TOTAL sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-WT_PICK_OPEN sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-WT_PICK_CONF sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-NUMBER_OF_WT_REL_ITEMS sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-NUMBER_OF_ITEMS_WO_WT sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-DOCID sy-vline 
WA_/SCWM/S_SCO_STATUS_DLV_STR-GUID_TU sy-vline      INTO ld_text SEPARATED BY SPACE.

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