ABAP Select data from SAP table IJVACTBUDLINEITM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IJVACTBUDLINEITM
*  INTO TABLE @DATA(IT_IJVACTBUDLINEITM2).
*--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_IJVACTBUDLINEITM INDEX 1 INTO DATA(WA_IJVACTBUDLINEITM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IJVACTBUDLINEITM>-MANDT = 1.
<IJVACTBUDLINEITM>-PROJECT = 1.
<IJVACTBUDLINEITM>-WBSELEMENT = 1.
<IJVACTBUDLINEITM>-SOURCELEDGER = 1.
<IJVACTBUDLINEITM>-LEDGER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IJVACTBUDLINEITM-COMPANYCODE, sy-vline,
  WA_IJVACTBUDLINEITM-LEDGERFISCALYEAR, sy-vline,
  WA_IJVACTBUDLINEITM-FISCALYEAR, sy-vline,
  WA_IJVACTBUDLINEITM-FISCALPERIOD, sy-vline,
  WA_IJVACTBUDLINEITM-FISCALYEARPERIOD, sy-vline,
  WA_IJVACTBUDLINEITM-POSTINGDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IJVACTBUDLINEITM 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_IJVACTBUDLINEITM 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_IJVACTBUDLINEITM INTO WA_IJVACTBUDLINEITM.


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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field JNTVNTRPROJECTTYPE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IJVACTBUDLINEITM-JNTVNTRPROJECTTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IJVACTBUDLINEITM-JNTVNTRPROJECTTYPE.
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_IJVACTBUDLINEITM_STR, 
MANDT TYPE STRING,
PROJECT TYPE STRING,
WBSELEMENT TYPE STRING,
SOURCELEDGER TYPE STRING,
LEDGER TYPE STRING,
COMPANYCODE TYPE STRING,
LEDGERFISCALYEAR TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
POSTINGDATE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FINANCIALPLANNINGREQTRANSSQNC TYPE STRING,
FINANCIALPLANNINGDATAPACKET TYPE STRING,
ACTUALPLANJOURNALENTRYITEM TYPE STRING,
GLOBALCURRENCY TYPE STRING,
PLANNINGCATEGORY TYPE STRING,
ISSETTLED TYPE STRING,
PROJECTINTERNALID TYPE STRING,
PROJECTDESCRIPTION TYPE STRING,
AVAILABILITYCONTROLPROFILE TYPE STRING,
AVAILABILITYCONTROLISACTIVE TYPE STRING,
AVAILYCTRLTIMERANGETYPE TYPE STRING,
BUDGETCURRENCYROLE TYPE STRING,
JOINTVENTURE TYPE STRING,
JNTVNTRPROJECTTYPE TYPE STRING,
JVAPROJISAUTHZDFOREXPNDTR TYPE STRING,
JVAPROJISAUTHZDFORCPTLEXPNDTR TYPE STRING,
AMOUNTINGLOBALCURRENCY TYPE STRING,
ACTUALAMOUNTINGLOBALCURRENCY TYPE STRING,
PLANAMOUNTINGLOBALCURRENCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
ACTUALAMOUNTINCOMPANYCODECRCY TYPE STRING,
PLANAMOUNTINCOMPANYCODECRCY TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
ACTUALAMOUNTINTRANSACTIONCRCY TYPE STRING,
PLANAMOUNTINTRANSACTIONCRCY TYPE STRING,
MONTHINFIRSTINTERVAL TYPE STRING,
MONTHINSECONDINTERVAL TYPE STRING,
MONTHINTHIRDINTERVAL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IJVACTBUDLINEITM_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_IJVACTBUDLINEITM_STR-MANDT sy-vline 
WA_IJVACTBUDLINEITM_STR-PROJECT sy-vline 
WA_IJVACTBUDLINEITM_STR-WBSELEMENT sy-vline 
WA_IJVACTBUDLINEITM_STR-SOURCELEDGER sy-vline 
WA_IJVACTBUDLINEITM_STR-LEDGER sy-vline 
WA_IJVACTBUDLINEITM_STR-COMPANYCODE sy-vline 
WA_IJVACTBUDLINEITM_STR-LEDGERFISCALYEAR sy-vline 
WA_IJVACTBUDLINEITM_STR-FISCALYEAR sy-vline 
WA_IJVACTBUDLINEITM_STR-FISCALPERIOD sy-vline 
WA_IJVACTBUDLINEITM_STR-FISCALYEARPERIOD sy-vline 
WA_IJVACTBUDLINEITM_STR-POSTINGDATE sy-vline 
WA_IJVACTBUDLINEITM_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_IJVACTBUDLINEITM_STR-FINANCIALPLANNINGREQTRANSSQNC sy-vline 
WA_IJVACTBUDLINEITM_STR-FINANCIALPLANNINGDATAPACKET sy-vline 
WA_IJVACTBUDLINEITM_STR-ACTUALPLANJOURNALENTRYITEM sy-vline 
WA_IJVACTBUDLINEITM_STR-GLOBALCURRENCY sy-vline 
WA_IJVACTBUDLINEITM_STR-PLANNINGCATEGORY sy-vline 
WA_IJVACTBUDLINEITM_STR-ISSETTLED sy-vline 
WA_IJVACTBUDLINEITM_STR-PROJECTINTERNALID sy-vline 
WA_IJVACTBUDLINEITM_STR-PROJECTDESCRIPTION sy-vline 
WA_IJVACTBUDLINEITM_STR-AVAILABILITYCONTROLPROFILE sy-vline 
WA_IJVACTBUDLINEITM_STR-AVAILABILITYCONTROLISACTIVE sy-vline 
WA_IJVACTBUDLINEITM_STR-AVAILYCTRLTIMERANGETYPE sy-vline 
WA_IJVACTBUDLINEITM_STR-BUDGETCURRENCYROLE sy-vline 
WA_IJVACTBUDLINEITM_STR-JOINTVENTURE sy-vline 
WA_IJVACTBUDLINEITM_STR-JNTVNTRPROJECTTYPE sy-vline 
WA_IJVACTBUDLINEITM_STR-JVAPROJISAUTHZDFOREXPNDTR sy-vline 
WA_IJVACTBUDLINEITM_STR-JVAPROJISAUTHZDFORCPTLEXPNDTR sy-vline 
WA_IJVACTBUDLINEITM_STR-AMOUNTINGLOBALCURRENCY sy-vline 
WA_IJVACTBUDLINEITM_STR-ACTUALAMOUNTINGLOBALCURRENCY sy-vline 
WA_IJVACTBUDLINEITM_STR-PLANAMOUNTINGLOBALCURRENCY sy-vline 
WA_IJVACTBUDLINEITM_STR-COMPANYCODECURRENCY sy-vline 
WA_IJVACTBUDLINEITM_STR-ACTUALAMOUNTINCOMPANYCODECRCY sy-vline 
WA_IJVACTBUDLINEITM_STR-PLANAMOUNTINCOMPANYCODECRCY sy-vline 
WA_IJVACTBUDLINEITM_STR-TRANSACTIONCURRENCY sy-vline 
WA_IJVACTBUDLINEITM_STR-ACTUALAMOUNTINTRANSACTIONCRCY sy-vline 
WA_IJVACTBUDLINEITM_STR-PLANAMOUNTINTRANSACTIONCRCY sy-vline 
WA_IJVACTBUDLINEITM_STR-MONTHINFIRSTINTERVAL sy-vline 
WA_IJVACTBUDLINEITM_STR-MONTHINSECONDINTERVAL sy-vline 
WA_IJVACTBUDLINEITM_STR-MONTHINTHIRDINTERVAL sy-vline      INTO ld_text SEPARATED BY SPACE.

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