ABAP Select data from SAP table IGLSUBLDGITP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IGLSUBLDGITP
*  INTO TABLE @DATA(IT_IGLSUBLDGITP2).
*--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_IGLSUBLDGITP INDEX 1 INTO DATA(WA_IGLSUBLDGITP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IGLSUBLDGITP>-MANDT = 1.
<IGLSUBLDGITP>-LEDGER = 1.
<IGLSUBLDGITP>-SOURCELEDGER = 1.
<IGLSUBLDGITP>-COMPANYCODE = 1.
<IGLSUBLDGITP>-FISCALYEAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IGLSUBLDGITP-ACCOUNTINGDOCUMENT, sy-vline,
  WA_IGLSUBLDGITP-LEDGERGLLINEITEM, sy-vline,
  WA_IGLSUBLDGITP-SEMANTICTAG, sy-vline,
  WA_IGLSUBLDGITP-FISCALPERIOD, sy-vline,
  WA_IGLSUBLDGITP-PROFITCENTER, sy-vline,
  WA_IGLSUBLDGITP-SOLDPRODUCT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IGLSUBLDGITP 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_IGLSUBLDGITP 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_IGLSUBLDGITP INTO WA_IGLSUBLDGITP.


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

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

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_IGLSUBLDGITP-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IGLSUBLDGITP-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit MATN1, internal->external for field SOLDPRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_IGLSUBLDGITP-SOLDPRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IGLSUBLDGITP-SOLDPRODUCT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field PROJECTNETWORK
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IGLSUBLDGITP-PROJECTNETWORK
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IGLSUBLDGITP-PROJECTNETWORK.
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_IGLSUBLDGITP_STR, 
MANDT TYPE STRING,
LEDGER TYPE STRING,
SOURCELEDGER TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
SEMANTICTAG TYPE STRING,
FISCALPERIOD TYPE STRING,
PROFITCENTER TYPE STRING,
SOLDPRODUCT TYPE STRING,
SOLDPRODUCTGROUP TYPE STRING,
CUSTOMER TYPE STRING,
CUSTOMERGROUP TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
SALESDOCUMENT TYPE STRING,
SALESDOCUMENTITEM TYPE STRING,
ORDERID TYPE STRING,
CONDITIONCONTRACT TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
GLACCOUNT TYPE STRING,
SALESORGANIZATION TYPE STRING,
CUSTOMERSUPPLIERCOUNTRY TYPE STRING,
CUSTOMERSUPPLIERINDUSTRY TYPE STRING,
SALESDISTRICT TYPE STRING,
SHIPTOPARTY TYPE STRING,
BILLTOPARTY TYPE STRING,
BUSINESSTRANSACTIONTYPE TYPE STRING,
SUBLEDGERACCTLINEITEMTYPE TYPE STRING,
ACCOUNTASSIGNMENTTYPE TYPE STRING,
CONTROLLINGAREA TYPE STRING,
COSTSOURCEUNIT TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
ORGANIZATIONDIVISION TYPE STRING,
BASEUNIT TYPE STRING,
ORDERTYPE TYPE STRING,
SEGMENT TYPE STRING,
PROJECT TYPE STRING,
WBSELEMENT TYPE STRING,
PROJECTNETWORK TYPE STRING,
FUNCTIONALAREA TYPE STRING,
PLANT TYPE STRING,
GLOBALCURRENCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
FREEDEFINEDCURRENCY1 TYPE STRING,
AMOUNTINCOMPANYCODECURRENCY TYPE STRING,
AMOUNTINFREEDEFINEDCURRENCY1 TYPE STRING,
AMOUNTINGLOBALCURRENCY TYPE STRING,
INPTPRICEVARCAMTINGLOBCRCY TYPE STRING,
INPTQTYVARCAMTINGLOBCRCY TYPE STRING,
RSCEUSGEVARCAMTINGLOBCRCY TYPE STRING,
LOTSIZEVARCAMTINGLOBCRCY TYPE STRING,
INPUTRMNGVARCAMTINGLOBCRCY TYPE STRING,
INPTPRICEVARCAMTINCOCODECRCY TYPE STRING,
INPTQTYVARCAMTINCOCODECRCY TYPE STRING,
RSCEUSGEVARCAMTINCOCODECRCY TYPE STRING,
LOTSIZEVARCAMTINCOCODECRCY TYPE STRING,
INPUTRMNGVARCAMTINCOCODECRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IGLSUBLDGITP_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_IGLSUBLDGITP_STR-MANDT sy-vline 
WA_IGLSUBLDGITP_STR-LEDGER sy-vline 
WA_IGLSUBLDGITP_STR-SOURCELEDGER sy-vline 
WA_IGLSUBLDGITP_STR-COMPANYCODE sy-vline 
WA_IGLSUBLDGITP_STR-FISCALYEAR sy-vline 
WA_IGLSUBLDGITP_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_IGLSUBLDGITP_STR-LEDGERGLLINEITEM sy-vline 
WA_IGLSUBLDGITP_STR-SEMANTICTAG sy-vline 
WA_IGLSUBLDGITP_STR-FISCALPERIOD sy-vline 
WA_IGLSUBLDGITP_STR-PROFITCENTER sy-vline 
WA_IGLSUBLDGITP_STR-SOLDPRODUCT sy-vline 
WA_IGLSUBLDGITP_STR-SOLDPRODUCTGROUP sy-vline 
WA_IGLSUBLDGITP_STR-CUSTOMER sy-vline 
WA_IGLSUBLDGITP_STR-CUSTOMERGROUP sy-vline 
WA_IGLSUBLDGITP_STR-SALESORDER sy-vline 
WA_IGLSUBLDGITP_STR-SALESORDERITEM sy-vline 
WA_IGLSUBLDGITP_STR-SALESDOCUMENT sy-vline 
WA_IGLSUBLDGITP_STR-SALESDOCUMENTITEM sy-vline 
WA_IGLSUBLDGITP_STR-ORDERID sy-vline 
WA_IGLSUBLDGITP_STR-CONDITIONCONTRACT sy-vline 
WA_IGLSUBLDGITP_STR-FISCALYEARPERIOD sy-vline 
WA_IGLSUBLDGITP_STR-GLACCOUNT sy-vline 
WA_IGLSUBLDGITP_STR-SALESORGANIZATION sy-vline 
WA_IGLSUBLDGITP_STR-CUSTOMERSUPPLIERCOUNTRY sy-vline 
WA_IGLSUBLDGITP_STR-CUSTOMERSUPPLIERINDUSTRY sy-vline 
WA_IGLSUBLDGITP_STR-SALESDISTRICT sy-vline 
WA_IGLSUBLDGITP_STR-SHIPTOPARTY sy-vline 
WA_IGLSUBLDGITP_STR-BILLTOPARTY sy-vline 
WA_IGLSUBLDGITP_STR-BUSINESSTRANSACTIONTYPE sy-vline 
WA_IGLSUBLDGITP_STR-SUBLEDGERACCTLINEITEMTYPE sy-vline 
WA_IGLSUBLDGITP_STR-ACCOUNTASSIGNMENTTYPE sy-vline 
WA_IGLSUBLDGITP_STR-CONTROLLINGAREA sy-vline 
WA_IGLSUBLDGITP_STR-COSTSOURCEUNIT sy-vline 
WA_IGLSUBLDGITP_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_IGLSUBLDGITP_STR-ORGANIZATIONDIVISION sy-vline 
WA_IGLSUBLDGITP_STR-BASEUNIT sy-vline 
WA_IGLSUBLDGITP_STR-ORDERTYPE sy-vline 
WA_IGLSUBLDGITP_STR-SEGMENT sy-vline 
WA_IGLSUBLDGITP_STR-PROJECT sy-vline 
WA_IGLSUBLDGITP_STR-WBSELEMENT sy-vline 
WA_IGLSUBLDGITP_STR-PROJECTNETWORK sy-vline 
WA_IGLSUBLDGITP_STR-FUNCTIONALAREA sy-vline 
WA_IGLSUBLDGITP_STR-PLANT sy-vline 
WA_IGLSUBLDGITP_STR-GLOBALCURRENCY sy-vline 
WA_IGLSUBLDGITP_STR-COMPANYCODECURRENCY sy-vline 
WA_IGLSUBLDGITP_STR-FREEDEFINEDCURRENCY1 sy-vline 
WA_IGLSUBLDGITP_STR-AMOUNTINCOMPANYCODECURRENCY sy-vline 
WA_IGLSUBLDGITP_STR-AMOUNTINFREEDEFINEDCURRENCY1 sy-vline 
WA_IGLSUBLDGITP_STR-AMOUNTINGLOBALCURRENCY sy-vline 
WA_IGLSUBLDGITP_STR-INPTPRICEVARCAMTINGLOBCRCY sy-vline 
WA_IGLSUBLDGITP_STR-INPTQTYVARCAMTINGLOBCRCY sy-vline 
WA_IGLSUBLDGITP_STR-RSCEUSGEVARCAMTINGLOBCRCY sy-vline 
WA_IGLSUBLDGITP_STR-LOTSIZEVARCAMTINGLOBCRCY sy-vline 
WA_IGLSUBLDGITP_STR-INPUTRMNGVARCAMTINGLOBCRCY sy-vline 
WA_IGLSUBLDGITP_STR-INPTPRICEVARCAMTINCOCODECRCY sy-vline 
WA_IGLSUBLDGITP_STR-INPTQTYVARCAMTINCOCODECRCY sy-vline 
WA_IGLSUBLDGITP_STR-RSCEUSGEVARCAMTINCOCODECRCY sy-vline 
WA_IGLSUBLDGITP_STR-LOTSIZEVARCAMTINCOCODECRCY sy-vline 
WA_IGLSUBLDGITP_STR-INPUTRMNGVARCAMTINCOCODECRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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