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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCWM/S_QRY_WHR_OUTBOUND
*  INTO TABLE @DATA(IT_/SCWM/S_QRY_WHR_OUTBOUND2).
*--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_QRY_WHR_OUTBOUND INDEX 1 INTO DATA(WA_/SCWM/S_QRY_WHR_OUTBOUND2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCWM/S_QRY_WHR_OUTBOUND>-SERVICE_LEVEL = 1.
</SCWM/S_QRY_WHR_OUTBOUND>-ACTIVITY_AREA = 1.
</SCWM/S_QRY_WHR_OUTBOUND>-PROCESS_TYPE = 1.
</SCWM/S_QRY_WHR_OUTBOUND>-LGNUM = 1.
</SCWM/S_QRY_WHR_OUTBOUND>-STAGING_AREA_GRP = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCWM/S_QRY_WHR_OUTBOUND-STAGING_AREA, sy-vline,
  WA_/SCWM/S_QRY_WHR_OUTBOUND-DOOR, sy-vline,
  WA_/SCWM/S_QRY_WHR_OUTBOUND-PRODUCT, sy-vline,
  WA_/SCWM/S_QRY_WHR_OUTBOUND-BATCH, sy-vline,
  WA_/SCWM/S_QRY_WHR_OUTBOUND-ENTITLED, sy-vline,
  WA_/SCWM/S_QRY_WHR_OUTBOUND-OWNER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCWM/S_QRY_WHR_OUTBOUND 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_QRY_WHR_OUTBOUND 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_QRY_WHR_OUTBOUND INTO WA_/SCWM/S_QRY_WHR_OUTBOUND.


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

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

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

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

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

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

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

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

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

*Conversion exit BPMAP, internal->external for field SHIPTO_FINAL
CALL FUNCTION 'CONVERSION_EXIT_BPMAP_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_QRY_WHR_OUTBOUND-SHIPTO_FINAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_QRY_WHR_OUTBOUND-SHIPTO_FINAL.
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_QRY_WHR_OUTBOUND_STR, 
SERVICE_LEVEL TYPE STRING,
ACTIVITY_AREA TYPE STRING,
PROCESS_TYPE TYPE STRING,
LGNUM TYPE STRING,
STAGING_AREA_GRP TYPE STRING,
STAGING_AREA TYPE STRING,
DOOR TYPE STRING,
PRODUCT TYPE STRING,
BATCH TYPE STRING,
ENTITLED TYPE STRING,
OWNER TYPE STRING,
DOCNO TYPE STRING,
DOCTYPE TYPE STRING,
DOCNO_ERP TYPE STRING,
DOCNO_PO TYPE STRING,
DOCNO_SO TYPE STRING,
DOCNO_POM TYPE STRING,
DOCNO_PP TYPE STRING,
ROUTE TYPE STRING,
CARRIER TYPE STRING,
SHIPTO TYPE STRING,
SHIPTO_FINAL TYPE STRING,
CREATE_USER TYPE STRING,
MTR TYPE STRING,
DEPARTURE_CAL TYPE STRING,
VEHICLE_EXT TYPE STRING,
TU_EXT TYPE STRING,
TDELIVERY_CRE_DATE TYPE STRING,
TDELIVERY_CRE_TIME TYPE STRING,
TDELIVERY_DATE_PLAN TYPE STRING,
TDELIVERY_TIME_PLAN TYPE STRING,
TDELIVERYF_DATE_PLAN TYPE STRING,
TDELIVERYF_TIME_PLAN TYPE STRING,
TOUTYARD_DATE TYPE STRING,
TOUTYARD_TIME TYPE STRING,
TU_DATE_FROM TYPE STRING,
TU_DATE_TO TYPE STRING,
TU_TIME_FROM TYPE STRING,
TU_TIME_TO TYPE STRING,
TPICK_DATE_PLAN TYPE STRING,
TPICK_TIME_PLAN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCWM/S_QRY_WHR_OUTBOUND_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_QRY_WHR_OUTBOUND_STR-SERVICE_LEVEL sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-ACTIVITY_AREA sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-PROCESS_TYPE sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-LGNUM sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-STAGING_AREA_GRP sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-STAGING_AREA sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-DOOR sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-PRODUCT sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-BATCH sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-ENTITLED sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-OWNER sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-DOCNO sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-DOCTYPE sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-DOCNO_ERP sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-DOCNO_PO sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-DOCNO_SO sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-DOCNO_POM sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-DOCNO_PP sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-ROUTE sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-CARRIER sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-SHIPTO sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-SHIPTO_FINAL sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-CREATE_USER sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-MTR sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-DEPARTURE_CAL sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-VEHICLE_EXT sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TU_EXT sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TDELIVERY_CRE_DATE sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TDELIVERY_CRE_TIME sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TDELIVERY_DATE_PLAN sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TDELIVERY_TIME_PLAN sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TDELIVERYF_DATE_PLAN sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TDELIVERYF_TIME_PLAN sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TOUTYARD_DATE sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TOUTYARD_TIME sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TU_DATE_FROM sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TU_DATE_TO sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TU_TIME_FROM sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TU_TIME_TO sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TPICK_DATE_PLAN sy-vline 
WA_/SCWM/S_QRY_WHR_OUTBOUND_STR-TPICK_TIME_PLAN sy-vline      INTO ld_text SEPARATED BY SPACE.

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