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

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMB/SPLR_SRVF_DATA_SO
*  INTO TABLE @DATA(IT_/SCMB/SPLR_SRVF_DATA_SO2).
*--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/SPLR_SRVF_DATA_SO INDEX 1 INTO DATA(WA_/SCMB/SPLR_SRVF_DATA_SO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMB/SPLR_SRVF_DATA_SO>-SO_HEAD_ID = 1.
</SCMB/SPLR_SRVF_DATA_SO>-SO_ITEM_ID = 1.
</SCMB/SPLR_SRVF_DATA_SO>-LOGSRCSYS = 1.
</SCMB/SPLR_SRVF_DATA_SO>-TARGET_DATI = 1.
</SCMB/SPLR_SRVF_DATA_SO>-TARGET_PROD_GUID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMB/SPLR_SRVF_DATA_SO-TARGET_PROD_ID, sy-vline,
  WA_/SCMB/SPLR_SRVF_DATA_SO-TARGET_QTY, sy-vline,
  WA_/SCMB/SPLR_SRVF_DATA_SO-TARGET_BASE_UNIT, sy-vline,
  WA_/SCMB/SPLR_SRVF_DATA_SO-EQIV_QTY, sy-vline,
  WA_/SCMB/SPLR_SRVF_DATA_SO-EQIV_BASE_UNIT, sy-vline,
  WA_/SCMB/SPLR_SRVF_DATA_SO-SO_PNT_ITEM_GUID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMB/SPLR_SRVF_DATA_SO 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/SPLR_SRVF_DATA_SO 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/SPLR_SRVF_DATA_SO INTO WA_/SCMB/SPLR_SRVF_DATA_SO.


*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 LOGSRCSYS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/SPLR_SRVF_DATA_SO-LOGSRCSYS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/SPLR_SRVF_DATA_SO-LOGSRCSYS.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit CUNIT, internal->external for field EQIV_BASE_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/SPLR_SRVF_DATA_SO-EQIV_BASE_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/SPLR_SRVF_DATA_SO-EQIV_BASE_UNIT.
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/SPLR_SRVF_DATA_SO_STR, 
SO_HEAD_ID TYPE STRING,
SO_ITEM_ID TYPE STRING,
LOGSRCSYS TYPE STRING,
TARGET_DATI TYPE STRING,
TARGET_PROD_GUID TYPE STRING,
TARGET_PROD_ID TYPE STRING,
TARGET_QTY TYPE STRING,
TARGET_BASE_UNIT TYPE STRING,
EQIV_QTY TYPE STRING,
EQIV_BASE_UNIT TYPE STRING,
SO_PNT_ITEM_GUID TYPE STRING,
SO_PNT_ITEM_ID TYPE STRING,
SO_PNT_LINE_ID TYPE STRING,
SO_TOP_ITEM_GUID TYPE STRING,
SO_TOP_ITEM_ID TYPE STRING,
SO_TOP_LINE_ID TYPE STRING,
ITEM_USAGE_TYPE TYPE STRING,
RELEVANT4GI TYPE STRING,
EXEC_LOC_GUID TYPE STRING,
EXEC_LOC_ID TYPE STRING,
DELIVERY_STATUS TYPE STRING,
REJECT_REASON TYPE STRING,
CANCEL_REASON TYPE STRING,
SUPERSEDED_MATID TYPE STRING,
SUPERSEDED_MATNR TYPE STRING,
REPTYPE TYPE STRING,
BACKCASTDT TYPE STRING,
DENQUANT TYPE STRING,
NUMQUANT TYPE STRING,
RELVN TYPE STRING,
REQ_LINE TYPE STRING,
NUM_REP_BUOM TYPE STRING,
DEN_REP_BUOM TYPE STRING,
NUM_REP_SUOM TYPE STRING,
DEN_REP_SUOM TYPE STRING,
REP_BASE_UOM TYPE STRING,
REP_SALE_UOM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMB/SPLR_SRVF_DATA_SO_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/SPLR_SRVF_DATA_SO_STR-SO_HEAD_ID sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-SO_ITEM_ID sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-LOGSRCSYS sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-TARGET_DATI sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-TARGET_PROD_GUID sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-TARGET_PROD_ID sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-TARGET_QTY sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-TARGET_BASE_UNIT sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-EQIV_QTY sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-EQIV_BASE_UNIT sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-SO_PNT_ITEM_GUID sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-SO_PNT_ITEM_ID sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-SO_PNT_LINE_ID sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-SO_TOP_ITEM_GUID sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-SO_TOP_ITEM_ID sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-SO_TOP_LINE_ID sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-ITEM_USAGE_TYPE sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-RELEVANT4GI sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-EXEC_LOC_GUID sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-EXEC_LOC_ID sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-DELIVERY_STATUS sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-REJECT_REASON sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-CANCEL_REASON sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-SUPERSEDED_MATID sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-SUPERSEDED_MATNR sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-REPTYPE sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-BACKCASTDT sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-DENQUANT sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-NUMQUANT sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-RELVN sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-REQ_LINE sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-NUM_REP_BUOM sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-DEN_REP_BUOM sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-NUM_REP_SUOM sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-DEN_REP_SUOM sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-REP_BASE_UOM sy-vline 
WA_/SCMB/SPLR_SRVF_DATA_SO_STR-REP_SALE_UOM sy-vline      INTO ld_text SEPARATED BY SPACE.

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