ABAP Select data from SAP table GTR_FMSPLIT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP GTR_FMSPLIT 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 GTR_FMSPLIT. 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 GTR_FMSPLIT 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_GTR_FMSPLIT TYPE STANDARD TABLE OF GTR_FMSPLIT,
      WA_GTR_FMSPLIT TYPE GTR_FMSPLIT,
      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: <GTR_FMSPLIT> TYPE GTR_FMSPLIT.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM GTR_FMSPLIT
  INTO TABLE IT_GTR_FMSPLIT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM GTR_FMSPLIT
*  INTO TABLE @DATA(IT_GTR_FMSPLIT2).
*--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_GTR_FMSPLIT INDEX 1 INTO DATA(WA_GTR_FMSPLIT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_GTR_FMSPLIT ASSIGNING <GTR_FMSPLIT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<GTR_FMSPLIT>-MANDT = 1.
<GTR_FMSPLIT>-SPLIT_ID = 1.
<GTR_FMSPLIT>-SPLIT_RULE = 1.
<GTR_FMSPLIT>-ALLOC_BLOCK = 1.
<GTR_FMSPLIT>-SEQUENCE_NBR = 1.

ENDLOOP.

LOOP AT IT_GTR_FMSPLIT INTO WA_GTR_FMSPLIT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_GTR_FMSPLIT-FROM_DATE, sy-vline,
  WA_GTR_FMSPLIT-TO_DATE, sy-vline,
  WA_GTR_FMSPLIT-DIST_METHOD, sy-vline,
  WA_GTR_FMSPLIT-DIST_PERCENT, sy-vline,
  WA_GTR_FMSPLIT-CURRENCY, sy-vline,
  WA_GTR_FMSPLIT-DIST_AMOUNT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_GTR_FMSPLIT 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_GTR_FMSPLIT 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_GTR_FMSPLIT INTO WA_GTR_FMSPLIT.


*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 ACCOUNT_NUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_GTR_FMSPLIT-ACCOUNT_NUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GTR_FMSPLIT-ACCOUNT_NUMBER.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ABPSN, internal->external for field WBS_ELEMENT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_GTR_FMSPLIT-WBS_ELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GTR_FMSPLIT-WBS_ELEMENT.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit SWENR, internal->external for field BUSINESS_ENTITY
CALL FUNCTION 'CONVERSION_EXIT_SWENR_OUTPUT'
  EXPORTING
    input =                      WA_GTR_FMSPLIT-BUSINESS_ENTITY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GTR_FMSPLIT-BUSINESS_ENTITY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SGRNR, internal->external for field PROPERTY_NUMBER
CALL FUNCTION 'CONVERSION_EXIT_SGRNR_OUTPUT'
  EXPORTING
    input =                      WA_GTR_FMSPLIT-PROPERTY_NUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GTR_FMSPLIT-PROPERTY_NUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SGENR, internal->external for field BUILDING_NUMBER
CALL FUNCTION 'CONVERSION_EXIT_SGENR_OUTPUT'
  EXPORTING
    input =                      WA_GTR_FMSPLIT-BUILDING_NUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GTR_FMSPLIT-BUILDING_NUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SMENR, internal->external for field RENTAL_UNIT
CALL FUNCTION 'CONVERSION_EXIT_SMENR_OUTPUT'
  EXPORTING
    input =                      WA_GTR_FMSPLIT-RENTAL_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GTR_FMSPLIT-RENTAL_UNIT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit FMCIL, internal->external for field COMMIT_ITEM
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_GTR_FMSPLIT-COMMIT_ITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GTR_FMSPLIT-COMMIT_ITEM.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field ORDER_NUMBER_PM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_GTR_FMSPLIT-ORDER_NUMBER_PM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GTR_FMSPLIT-ORDER_NUMBER_PM.
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_GTR_FMSPLIT_STR, 
MANDT TYPE STRING,
SPLIT_ID TYPE STRING,
SPLIT_RULE TYPE STRING,
ALLOC_BLOCK TYPE STRING,
SEQUENCE_NBR TYPE STRING,
FROM_DATE TYPE STRING,
TO_DATE TYPE STRING,
DIST_METHOD TYPE STRING,
DIST_PERCENT TYPE STRING,
CURRENCY TYPE STRING,
DIST_AMOUNT TYPE STRING,
EVENT_USED TYPE STRING,
EVENT_NUSED TYPE STRING,
FINAL_SPLIT TYPE STRING,
CREATED_BY TYPE STRING,
CREATED_ON TYPE STRING,
MODIFIED_BY TYPE STRING,
MODIFIED_ON TYPE STRING,
ACCOUNT_NUMBER TYPE STRING,
ASSET TYPE STRING,
SUB_ASSET TYPE STRING,
COST_ELEMENT TYPE STRING,
COST_CENTER TYPE STRING,
ORDER_NUMBER TYPE STRING,
WBS_ELEMENT TYPE STRING,
PROFIT_CENTER TYPE STRING,
BUSINESS_ENTITY TYPE STRING,
PROPERTY_NUMBER TYPE STRING,
BUILDING_NUMBER TYPE STRING,
RENTAL_UNIT TYPE STRING,
LEASE_NUMBER TYPE STRING,
SETTLEMENT_UNIT TYPE STRING,
COMMIT_ITEM TYPE STRING,
FUND_CENTER TYPE STRING,
FUND TYPE STRING,
FUNCTION_AREA TYPE STRING,
ORDER_NUMBER_NP TYPE STRING,
ORDER_NUMBER_NV TYPE STRING,
ORDER_POSNR_NV TYPE STRING,
BUS_AREA TYPE STRING,
GRANT_NBR TYPE STRING,
CONTRACT_NUMBER TYPE STRING,
ORDER_NUMBER_PM TYPE STRING,
BUDGET_PD TYPE STRING,
ACCOUNT_NUMBER_OVR TYPE STRING,
ASSET_OVR TYPE STRING,
SUB_ASSET_OVR TYPE STRING,
COST_ELEMENT_OVR TYPE STRING,
COST_CENTER_OVR TYPE STRING,
ORDER_NUMBER_OVR TYPE STRING,
WBS_ELEMENT_OVR TYPE STRING,
PROFIT_CENTER_OVR TYPE STRING,
BUSINESS_ENTITY_OVR TYPE STRING,
PROPERTY_NUMBER_OVR TYPE STRING,
BUILDING_NUMBER_OVR TYPE STRING,
RENTAL_UNIT_OVR TYPE STRING,
LEASE_NUMBER_OVR TYPE STRING,
SETTLEMENT_UNIT_OVR TYPE STRING,
COMMIT_ITEM_OVR TYPE STRING,
FUND_CENTER_OVR TYPE STRING,
FUND_OVR TYPE STRING,
FUNCTION_AREA_OVR TYPE STRING,
ORDER_NUMBER_NP_OVR TYPE STRING,
ORDER_NUMBER_NV_OVR TYPE STRING,
ORDER_POSNR_NV_OVR TYPE STRING,
BUS_AREA_OVR TYPE STRING,
GRANT_NBR_OVR TYPE STRING,
CONTRACT_NUMBER_OVR TYPE STRING,
ORDER_NUMBER_PM_OVR TYPE STRING,
BUDGET_PD_OVR TYPE STRING,
DIST_PERCENT_DEC2 TYPE STRING,
COND_BLOCK TYPE STRING,END OF T_EKKO_STR.
DATA: WA_GTR_FMSPLIT_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_GTR_FMSPLIT_STR-MANDT sy-vline 
WA_GTR_FMSPLIT_STR-SPLIT_ID sy-vline 
WA_GTR_FMSPLIT_STR-SPLIT_RULE sy-vline 
WA_GTR_FMSPLIT_STR-ALLOC_BLOCK sy-vline 
WA_GTR_FMSPLIT_STR-SEQUENCE_NBR sy-vline 
WA_GTR_FMSPLIT_STR-FROM_DATE sy-vline 
WA_GTR_FMSPLIT_STR-TO_DATE sy-vline 
WA_GTR_FMSPLIT_STR-DIST_METHOD sy-vline 
WA_GTR_FMSPLIT_STR-DIST_PERCENT sy-vline 
WA_GTR_FMSPLIT_STR-CURRENCY sy-vline 
WA_GTR_FMSPLIT_STR-DIST_AMOUNT sy-vline 
WA_GTR_FMSPLIT_STR-EVENT_USED sy-vline 
WA_GTR_FMSPLIT_STR-EVENT_NUSED sy-vline 
WA_GTR_FMSPLIT_STR-FINAL_SPLIT sy-vline 
WA_GTR_FMSPLIT_STR-CREATED_BY sy-vline 
WA_GTR_FMSPLIT_STR-CREATED_ON sy-vline 
WA_GTR_FMSPLIT_STR-MODIFIED_BY sy-vline 
WA_GTR_FMSPLIT_STR-MODIFIED_ON sy-vline 
WA_GTR_FMSPLIT_STR-ACCOUNT_NUMBER sy-vline 
WA_GTR_FMSPLIT_STR-ASSET sy-vline 
WA_GTR_FMSPLIT_STR-SUB_ASSET sy-vline 
WA_GTR_FMSPLIT_STR-COST_ELEMENT sy-vline 
WA_GTR_FMSPLIT_STR-COST_CENTER sy-vline 
WA_GTR_FMSPLIT_STR-ORDER_NUMBER sy-vline 
WA_GTR_FMSPLIT_STR-WBS_ELEMENT sy-vline 
WA_GTR_FMSPLIT_STR-PROFIT_CENTER sy-vline 
WA_GTR_FMSPLIT_STR-BUSINESS_ENTITY sy-vline 
WA_GTR_FMSPLIT_STR-PROPERTY_NUMBER sy-vline 
WA_GTR_FMSPLIT_STR-BUILDING_NUMBER sy-vline 
WA_GTR_FMSPLIT_STR-RENTAL_UNIT sy-vline 
WA_GTR_FMSPLIT_STR-LEASE_NUMBER sy-vline 
WA_GTR_FMSPLIT_STR-SETTLEMENT_UNIT sy-vline 
WA_GTR_FMSPLIT_STR-COMMIT_ITEM sy-vline 
WA_GTR_FMSPLIT_STR-FUND_CENTER sy-vline 
WA_GTR_FMSPLIT_STR-FUND sy-vline 
WA_GTR_FMSPLIT_STR-FUNCTION_AREA sy-vline 
WA_GTR_FMSPLIT_STR-ORDER_NUMBER_NP sy-vline 
WA_GTR_FMSPLIT_STR-ORDER_NUMBER_NV sy-vline 
WA_GTR_FMSPLIT_STR-ORDER_POSNR_NV sy-vline 
WA_GTR_FMSPLIT_STR-BUS_AREA sy-vline 
WA_GTR_FMSPLIT_STR-GRANT_NBR sy-vline 
WA_GTR_FMSPLIT_STR-CONTRACT_NUMBER sy-vline 
WA_GTR_FMSPLIT_STR-ORDER_NUMBER_PM sy-vline 
WA_GTR_FMSPLIT_STR-BUDGET_PD sy-vline 
WA_GTR_FMSPLIT_STR-ACCOUNT_NUMBER_OVR sy-vline 
WA_GTR_FMSPLIT_STR-ASSET_OVR sy-vline 
WA_GTR_FMSPLIT_STR-SUB_ASSET_OVR sy-vline 
WA_GTR_FMSPLIT_STR-COST_ELEMENT_OVR sy-vline 
WA_GTR_FMSPLIT_STR-COST_CENTER_OVR sy-vline 
WA_GTR_FMSPLIT_STR-ORDER_NUMBER_OVR sy-vline 
WA_GTR_FMSPLIT_STR-WBS_ELEMENT_OVR sy-vline 
WA_GTR_FMSPLIT_STR-PROFIT_CENTER_OVR sy-vline 
WA_GTR_FMSPLIT_STR-BUSINESS_ENTITY_OVR sy-vline 
WA_GTR_FMSPLIT_STR-PROPERTY_NUMBER_OVR sy-vline 
WA_GTR_FMSPLIT_STR-BUILDING_NUMBER_OVR sy-vline 
WA_GTR_FMSPLIT_STR-RENTAL_UNIT_OVR sy-vline 
WA_GTR_FMSPLIT_STR-LEASE_NUMBER_OVR sy-vline 
WA_GTR_FMSPLIT_STR-SETTLEMENT_UNIT_OVR sy-vline 
WA_GTR_FMSPLIT_STR-COMMIT_ITEM_OVR sy-vline 
WA_GTR_FMSPLIT_STR-FUND_CENTER_OVR sy-vline 
WA_GTR_FMSPLIT_STR-FUND_OVR sy-vline 
WA_GTR_FMSPLIT_STR-FUNCTION_AREA_OVR sy-vline 
WA_GTR_FMSPLIT_STR-ORDER_NUMBER_NP_OVR sy-vline 
WA_GTR_FMSPLIT_STR-ORDER_NUMBER_NV_OVR sy-vline 
WA_GTR_FMSPLIT_STR-ORDER_POSNR_NV_OVR sy-vline 
WA_GTR_FMSPLIT_STR-BUS_AREA_OVR sy-vline 
WA_GTR_FMSPLIT_STR-GRANT_NBR_OVR sy-vline 
WA_GTR_FMSPLIT_STR-CONTRACT_NUMBER_OVR sy-vline 
WA_GTR_FMSPLIT_STR-ORDER_NUMBER_PM_OVR sy-vline 
WA_GTR_FMSPLIT_STR-BUDGET_PD_OVR sy-vline 
WA_GTR_FMSPLIT_STR-DIST_PERCENT_DEC2 sy-vline 
WA_GTR_FMSPLIT_STR-COND_BLOCK sy-vline      INTO ld_text SEPARATED BY SPACE.

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