ABAP Select data from SAP table /SCMB/DL_BATCH_STOCK_FCD_STR into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SCMB/DL_BATCH_STOCK_FCD_STR 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 /SCMB/DL_BATCH_STOCK_FCD_STR. 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 /SCMB/DL_BATCH_STOCK_FCD_STR 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_/SCMB/DL_BATCH_STOCK_FCD_STR TYPE STANDARD TABLE OF /SCMB/DL_BATCH_STOCK_FCD_STR,
      WA_/SCMB/DL_BATCH_STOCK_FCD_STR TYPE /SCMB/DL_BATCH_STOCK_FCD_STR,
      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: </SCMB/DL_BATCH_STOCK_FCD_STR> TYPE /SCMB/DL_BATCH_STOCK_FCD_STR.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMB/DL_BATCH_STOCK_FCD_STR
*  INTO TABLE @DATA(IT_/SCMB/DL_BATCH_STOCK_FCD_STR2).
*--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_/SCMB/DL_BATCH_STOCK_FCD_STR INDEX 1 INTO DATA(WA_/SCMB/DL_BATCH_STOCK_FCD_STR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMB/DL_BATCH_STOCK_FCD_STR>-VRSIOID = 1.
</SCMB/DL_BATCH_STOCK_FCD_STR>-ORDID = 1.
</SCMB/DL_BATCH_STOCK_FCD_STR>-ITMID = 1.
</SCMB/DL_BATCH_STOCK_FCD_STR>-ORTYPE = 1.
</SCMB/DL_BATCH_STOCK_FCD_STR>-BATCH_ID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TZONEPD, sy-vline,
  WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTFRPD, sy-vline,
  WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTTOPD, sy-vline,
  WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TZONEBB, sy-vline,
  WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTFRBB, sy-vline,
  WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTTOBB, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMB/DL_BATCH_STOCK_FCD_STR 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_/SCMB/DL_BATCH_STOCK_FCD_STR 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_/SCMB/DL_BATCH_STOCK_FCD_STR INTO WA_/SCMB/DL_BATCH_STOCK_FCD_STR.


*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 TSTPS, internal->external for field TSTFRPD
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTFRPD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTFRPD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field TSTTOPD
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTTOPD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTTOPD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field TSTFRBB
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTFRBB
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTFRBB.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field TSTTOBB
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTTOBB
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTTOBB.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field TSTFRSE
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTFRSE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTFRSE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field TSTTOSE
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTTOSE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/DL_BATCH_STOCK_FCD_STR-TSTTOSE.
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_/SCMB/DL_BATCH_STOCK_FCD_STR_STR, 
VRSIOID TYPE STRING,
ORDID TYPE STRING,
ITMID TYPE STRING,
ORTYPE TYPE STRING,
BATCH_ID TYPE STRING,
TZONEPD TYPE STRING,
TSTFRPD TYPE STRING,
TSTTOPD TYPE STRING,
TZONEBB TYPE STRING,
TSTFRBB TYPE STRING,
TSTTOBB TYPE STRING,
TZONESE TYPE STRING,
TSTFRSE TYPE STRING,
TSTTOSE TYPE STRING,
PRODMD_CHANGENO TYPE STRING,
OCOUNTRY TYPE STRING,
PACKSPEC TYPE STRING,
STOCK_USAGE TYPE STRING,
CAT TYPE STRING,
OWNER TYPE STRING,
OWNER_ROLE TYPE STRING,
ORDER_PRIORITY TYPE STRING,
DEL_SERVICE_LEV TYPE STRING,
INCOTERMS TYPE STRING,
OVER_DEL_LIM TYPE STRING,
UNDER_DEL_LIM TYPE STRING,
OVER_DEL_UNLIM TYPE STRING,
NUM_OF_PRT_DEL TYPE STRING,
UNLIMITED_IND TYPE STRING,
OBJCHG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMB/DL_BATCH_STOCK_FCD_STR_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_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-VRSIOID sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-ORDID sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-ITMID sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-ORTYPE sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-BATCH_ID sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-TZONEPD sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-TSTFRPD sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-TSTTOPD sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-TZONEBB sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-TSTFRBB sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-TSTTOBB sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-TZONESE sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-TSTFRSE sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-TSTTOSE sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-PRODMD_CHANGENO sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-OCOUNTRY sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-PACKSPEC sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-STOCK_USAGE sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-CAT sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-OWNER sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-OWNER_ROLE sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-ORDER_PRIORITY sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-DEL_SERVICE_LEV sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-INCOTERMS sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-OVER_DEL_LIM sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-UNDER_DEL_LIM sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-OVER_DEL_UNLIM sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-NUM_OF_PRT_DEL sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-UNLIMITED_IND sy-vline 
WA_/SCMB/DL_BATCH_STOCK_FCD_STR_STR-OBJCHG sy-vline      INTO ld_text SEPARATED BY SPACE.

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