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

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SCWM/S_SCO_D_TREE_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_D_TREE_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_D_TREE_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_D_TREE_DLV TYPE STANDARD TABLE OF /SCWM/S_SCO_D_TREE_DLV,
      WA_/SCWM/S_SCO_D_TREE_DLV TYPE /SCWM/S_SCO_D_TREE_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_D_TREE_DLV> TYPE /SCWM/S_SCO_D_TREE_DLV.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCWM/S_SCO_D_TREE_DLV
*  INTO TABLE @DATA(IT_/SCWM/S_SCO_D_TREE_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_D_TREE_DLV INDEX 1 INTO DATA(WA_/SCWM/S_SCO_D_TREE_DLV2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCWM/S_SCO_D_TREE_DLV>-GUID_PARENT = 1.
</SCWM/S_SCO_D_TREE_DLV>-LVL = 1.
</SCWM/S_SCO_D_TREE_DLV>-IS_LEAF = 1.
</SCWM/S_SCO_D_TREE_DLV>-ICON = 1.
</SCWM/S_SCO_D_TREE_DLV>-TEXT = 1.

ENDLOOP.

LOOP AT IT_/SCWM/S_SCO_D_TREE_DLV INTO WA_/SCWM/S_SCO_D_TREE_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_D_TREE_DLV-OBJ_TYPE, sy-vline,
  WA_/SCWM/S_SCO_D_TREE_DLV-OBJ_KEY, sy-vline,
  WA_/SCWM/S_SCO_D_TREE_DLV-TOOLTIP_MASTER_COLUMN, sy-vline,
  WA_/SCWM/S_SCO_D_TREE_DLV-GUID_DLV, sy-vline,
  WA_/SCWM/S_SCO_D_TREE_DLV-DOCID, sy-vline,
  WA_/SCWM/S_SCO_D_TREE_DLV-DOCNO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCWM/S_SCO_D_TREE_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_D_TREE_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_D_TREE_DLV INTO WA_/SCWM/S_SCO_D_TREE_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.

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field VOLUME_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SCO_D_TREE_DLV-VOLUME_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SCO_D_TREE_DLV-VOLUME_UOM.
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_SCO_D_TREE_DLV_STR, 
GUID_PARENT TYPE STRING,
LVL TYPE STRING,
IS_LEAF TYPE STRING,
ICON TYPE STRING,
TEXT TYPE STRING,
OBJ_TYPE TYPE STRING,
OBJ_KEY TYPE STRING,
TOOLTIP_MASTER_COLUMN TYPE STRING,
GUID_DLV TYPE STRING,
DOCID TYPE STRING,
DOCNO TYPE STRING,
DOCTYPE TYPE STRING,
DOCTYPE_TEXT TYPE STRING,
PRIORITY TYPE STRING,
REFBSKEY TYPE STRING,
REFDOCNO_ERP TYPE STRING,
REFDOCNO_SO TYPE STRING,
REFDOCNO_PO TYPE STRING,
ROUTE_ID TYPE STRING,
ROUTE_DEP_SOURCE TYPE STRING,
ROUTE_TEXT TYPE STRING,
ROUTE_GUID_DB TYPE STRING,
DEPART_SCHED TYPE STRING,
OUT_YARD_DATE TYPE STRING,
OUT_YARD_TIME TYPE STRING,
GI_DATE TYPE STRING,
GI_TIME TYPE STRING,
DELIVERY_DATE TYPE STRING,
DELIVERY_TIME TYPE STRING,
/SCWM/GTS_CODE TYPE STRING,
GTS_MOT_OUT TYPE STRING,
TRANSPL_TYPE TYPE STRING,
TRANSMEANS_TYPE TYPE STRING,
/SCWM/TRMODE TYPE STRING,
TRANS_MODE TYPE STRING,
SHIP_TO TYPE STRING,
SHIP_TO_TEXT TYPE STRING,
SHIP_TO_COUNTRY TYPE STRING,
SHIP_TO_LOCID TYPE STRING,
SHIP_TO_TELNO_LONG TYPE STRING,
TOOLTIP_SHIP_TO TYPE STRING,
CARRIER TYPE STRING,
CARRIER_TEXT TYPE STRING,
CARRIER_TELNO_LONG TYPE STRING,
TOOLTIP_CARRIER TYPE STRING,
SCAC TYPE STRING,
LGNUM TYPE STRING,
LGNUM_LOCID TYPE STRING,
/SCWM/DOOR TYPE STRING,
/SCWM/STAGARBIN TYPE STRING,
/SCWM/STAGAREA TYPE STRING,
/SCWM/STAGAREAGR TYPE STRING,
STATUS_STAGR_PLAN TYPE STRING,
STATUS_STAGR_TEXT TYPE STRING,
ICON_STAGR_PLAN TYPE STRING,
TOOLTIP_ICON_STAGR_PLAN TYPE STRING,
/SCWM/DGIND TYPE STRING,
SERVICE_LEVEL TYPE STRING,
SERVICE_LEVEL_TEXT TYPE STRING,
/SCWM/INV_GIIND TYPE STRING,
/SCWM/INV_GIIND_TEXT TYPE STRING,
WEIGHT TYPE STRING,
WEIGHT_INT TYPE STRING,
WEIGHT_UOM TYPE STRING,
VOLUME TYPE STRING,
VOLUME_INT TYPE STRING,
VOLUME_UOM TYPE STRING,
NUMBER_OF_PRDO_ITEMS TYPE STRING,
INCO1 TYPE STRING,
INCO1_TXT TYPE STRING,
INCO2 TYPE STRING,
SHIPPING_OFFICE TYPE STRING,
NUMBER_OF_ITEMS_WO_WAVE TYPE STRING,
STATUS_WAVE_PLAN TYPE STRING,
STATUS_WAVE_TEXT TYPE STRING,
ICON_WAVE TYPE STRING,
ICON_PARTIAL_TU TYPE STRING,
TOOLTIP_ICON_WAVE TYPE STRING,
TOOLTIP_ICON_PARTIAL_TU TYPE STRING,
IS_NOT_HEADER_ASSIGNMENT TYPE STRING,
/SCDL/DLV_HEAD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCWM/S_SCO_D_TREE_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_D_TREE_DLV_STR-GUID_PARENT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-LVL sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-IS_LEAF sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-ICON sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-TEXT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-OBJ_TYPE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-OBJ_KEY sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-TOOLTIP_MASTER_COLUMN sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-GUID_DLV sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-DOCID sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-DOCNO sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-DOCTYPE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-DOCTYPE_TEXT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-PRIORITY sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-REFBSKEY sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-REFDOCNO_ERP sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-REFDOCNO_SO sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-REFDOCNO_PO sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-ROUTE_ID sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-ROUTE_DEP_SOURCE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-ROUTE_TEXT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-ROUTE_GUID_DB sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-DEPART_SCHED sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-OUT_YARD_DATE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-OUT_YARD_TIME sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-GI_DATE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-GI_TIME sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-DELIVERY_DATE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-DELIVERY_TIME sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-/SCWM/GTS_CODE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-GTS_MOT_OUT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-TRANSPL_TYPE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-TRANSMEANS_TYPE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-/SCWM/TRMODE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-TRANS_MODE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-SHIP_TO sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-SHIP_TO_TEXT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-SHIP_TO_COUNTRY sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-SHIP_TO_LOCID sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-SHIP_TO_TELNO_LONG sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-TOOLTIP_SHIP_TO sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-CARRIER sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-CARRIER_TEXT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-CARRIER_TELNO_LONG sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-TOOLTIP_CARRIER sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-SCAC sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-LGNUM sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-LGNUM_LOCID sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-/SCWM/DOOR sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-/SCWM/STAGARBIN sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-/SCWM/STAGAREA sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-/SCWM/STAGAREAGR sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-STATUS_STAGR_PLAN sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-STATUS_STAGR_TEXT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-ICON_STAGR_PLAN sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-TOOLTIP_ICON_STAGR_PLAN sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-/SCWM/DGIND sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-SERVICE_LEVEL sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-SERVICE_LEVEL_TEXT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-/SCWM/INV_GIIND sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-/SCWM/INV_GIIND_TEXT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-WEIGHT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-WEIGHT_INT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-WEIGHT_UOM sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-VOLUME sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-VOLUME_INT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-VOLUME_UOM sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-NUMBER_OF_PRDO_ITEMS sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-INCO1 sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-INCO1_TXT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-INCO2 sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-SHIPPING_OFFICE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-NUMBER_OF_ITEMS_WO_WAVE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-STATUS_WAVE_PLAN sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-STATUS_WAVE_TEXT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-ICON_WAVE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-ICON_PARTIAL_TU sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-TOOLTIP_ICON_WAVE sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-TOOLTIP_ICON_PARTIAL_TU sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-IS_NOT_HEADER_ASSIGNMENT sy-vline 
WA_/SCWM/S_SCO_D_TREE_DLV_STR-/SCDL/DLV_HEAD sy-vline      INTO ld_text SEPARATED BY SPACE.

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