ABAP Select data from SAP table IFIJRNLENTITMWIP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IFIJRNLENTITMWIP
*  INTO TABLE @DATA(IT_IFIJRNLENTITMWIP2).
*--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_IFIJRNLENTITMWIP INDEX 1 INTO DATA(WA_IFIJRNLENTITMWIP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IFIJRNLENTITMWIP>-MANDT = 1.
<IFIJRNLENTITMWIP>-COMPANYCODE = 1.
<IFIJRNLENTITMWIP>-FISCALYEAR = 1.
<IFIJRNLENTITMWIP>-ACCOUNTINGDOCUMENT = 1.
<IFIJRNLENTITMWIP>-LEDGERGLLINEITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IFIJRNLENTITMWIP-LEDGER, sy-vline,
  WA_IFIJRNLENTITMWIP-LEDGERFISCALYEAR, sy-vline,
  WA_IFIJRNLENTITMWIP-BUSINESSTRANSACTIONTYPE, sy-vline,
  WA_IFIJRNLENTITMWIP-REFERENCEDOCUMENTTYPE, sy-vline,
  WA_IFIJRNLENTITMWIP-REFERENCEDOCUMENT, sy-vline,
  WA_IFIJRNLENTITMWIP-REFERENCEDOCUMENTITEM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IFIJRNLENTITMWIP 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_IFIJRNLENTITMWIP 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_IFIJRNLENTITMWIP INTO WA_IFIJRNLENTITMWIP.


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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field ORDERID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IFIJRNLENTITMWIP-ORDERID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFIJRNLENTITMWIP-ORDERID.
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_IFIJRNLENTITMWIP_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
LEDGER TYPE STRING,
LEDGERFISCALYEAR TYPE STRING,
BUSINESSTRANSACTIONTYPE TYPE STRING,
REFERENCEDOCUMENTTYPE TYPE STRING,
REFERENCEDOCUMENT TYPE STRING,
REFERENCEDOCUMENTITEM TYPE STRING,
GLACCOUNT TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
PROFITCENTER TYPE STRING,
CONTROLLINGAREA TYPE STRING,
POSTINGDATE TYPE STRING,
MATERIAL TYPE STRING,
PLANT TYPE STRING,
ORDERID TYPE STRING,
ORDERCATEGORY TYPE STRING,
MATERIALGROUP TYPE STRING,
SUBLEDGERACCTLINEITEMTYPE TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
AMOUNTINCOMPANYCODECURRENCY TYPE STRING,
GLOBALCURRENCY TYPE STRING,
AMOUNTINGLOBALCURRENCY TYPE STRING,
FREEDEFINEDCURRENCY1 TYPE STRING,
AMOUNTINFREEDEFINEDCURRENCY1 TYPE STRING,
FREEDEFINEDCURRENCY2 TYPE STRING,
AMOUNTINFREEDEFINEDCURRENCY2 TYPE STRING,
FREEDEFINEDCURRENCY3 TYPE STRING,
AMOUNTINFREEDEFINEDCURRENCY3 TYPE STRING,
FREEDEFINEDCURRENCY4 TYPE STRING,
AMOUNTINFREEDEFINEDCURRENCY4 TYPE STRING,
FREEDEFINEDCURRENCY5 TYPE STRING,
AMOUNTINFREEDEFINEDCURRENCY5 TYPE STRING,
FREEDEFINEDCURRENCY6 TYPE STRING,
AMOUNTINFREEDEFINEDCURRENCY6 TYPE STRING,
FREEDEFINEDCURRENCY7 TYPE STRING,
AMOUNTINFREEDEFINEDCURRENCY7 TYPE STRING,
FREEDEFINEDCURRENCY8 TYPE STRING,
AMOUNTINFREEDEFINEDCURRENCY8 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IFIJRNLENTITMWIP_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_IFIJRNLENTITMWIP_STR-MANDT sy-vline 
WA_IFIJRNLENTITMWIP_STR-COMPANYCODE sy-vline 
WA_IFIJRNLENTITMWIP_STR-FISCALYEAR sy-vline 
WA_IFIJRNLENTITMWIP_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_IFIJRNLENTITMWIP_STR-LEDGERGLLINEITEM sy-vline 
WA_IFIJRNLENTITMWIP_STR-LEDGER sy-vline 
WA_IFIJRNLENTITMWIP_STR-LEDGERFISCALYEAR sy-vline 
WA_IFIJRNLENTITMWIP_STR-BUSINESSTRANSACTIONTYPE sy-vline 
WA_IFIJRNLENTITMWIP_STR-REFERENCEDOCUMENTTYPE sy-vline 
WA_IFIJRNLENTITMWIP_STR-REFERENCEDOCUMENT sy-vline 
WA_IFIJRNLENTITMWIP_STR-REFERENCEDOCUMENTITEM sy-vline 
WA_IFIJRNLENTITMWIP_STR-GLACCOUNT sy-vline 
WA_IFIJRNLENTITMWIP_STR-CHARTOFACCOUNTS sy-vline 
WA_IFIJRNLENTITMWIP_STR-PROFITCENTER sy-vline 
WA_IFIJRNLENTITMWIP_STR-CONTROLLINGAREA sy-vline 
WA_IFIJRNLENTITMWIP_STR-POSTINGDATE sy-vline 
WA_IFIJRNLENTITMWIP_STR-MATERIAL sy-vline 
WA_IFIJRNLENTITMWIP_STR-PLANT sy-vline 
WA_IFIJRNLENTITMWIP_STR-ORDERID sy-vline 
WA_IFIJRNLENTITMWIP_STR-ORDERCATEGORY sy-vline 
WA_IFIJRNLENTITMWIP_STR-MATERIALGROUP sy-vline 
WA_IFIJRNLENTITMWIP_STR-SUBLEDGERACCTLINEITEMTYPE sy-vline 
WA_IFIJRNLENTITMWIP_STR-COMPANYCODECURRENCY sy-vline 
WA_IFIJRNLENTITMWIP_STR-AMOUNTINCOMPANYCODECURRENCY sy-vline 
WA_IFIJRNLENTITMWIP_STR-GLOBALCURRENCY sy-vline 
WA_IFIJRNLENTITMWIP_STR-AMOUNTINGLOBALCURRENCY sy-vline 
WA_IFIJRNLENTITMWIP_STR-FREEDEFINEDCURRENCY1 sy-vline 
WA_IFIJRNLENTITMWIP_STR-AMOUNTINFREEDEFINEDCURRENCY1 sy-vline 
WA_IFIJRNLENTITMWIP_STR-FREEDEFINEDCURRENCY2 sy-vline 
WA_IFIJRNLENTITMWIP_STR-AMOUNTINFREEDEFINEDCURRENCY2 sy-vline 
WA_IFIJRNLENTITMWIP_STR-FREEDEFINEDCURRENCY3 sy-vline 
WA_IFIJRNLENTITMWIP_STR-AMOUNTINFREEDEFINEDCURRENCY3 sy-vline 
WA_IFIJRNLENTITMWIP_STR-FREEDEFINEDCURRENCY4 sy-vline 
WA_IFIJRNLENTITMWIP_STR-AMOUNTINFREEDEFINEDCURRENCY4 sy-vline 
WA_IFIJRNLENTITMWIP_STR-FREEDEFINEDCURRENCY5 sy-vline 
WA_IFIJRNLENTITMWIP_STR-AMOUNTINFREEDEFINEDCURRENCY5 sy-vline 
WA_IFIJRNLENTITMWIP_STR-FREEDEFINEDCURRENCY6 sy-vline 
WA_IFIJRNLENTITMWIP_STR-AMOUNTINFREEDEFINEDCURRENCY6 sy-vline 
WA_IFIJRNLENTITMWIP_STR-FREEDEFINEDCURRENCY7 sy-vline 
WA_IFIJRNLENTITMWIP_STR-AMOUNTINFREEDEFINEDCURRENCY7 sy-vline 
WA_IFIJRNLENTITMWIP_STR-FREEDEFINEDCURRENCY8 sy-vline 
WA_IFIJRNLENTITMWIP_STR-AMOUNTINFREEDEFINEDCURRENCY8 sy-vline      INTO ld_text SEPARATED BY SPACE.

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