ABAP Select data from SAP table PRUFSTMRPTGITEM2 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PRUFSTMRPTGITEM2 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 PRUFSTMRPTGITEM2. 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 PRUFSTMRPTGITEM2 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_PRUFSTMRPTGITEM2 TYPE STANDARD TABLE OF PRUFSTMRPTGITEM2,
      WA_PRUFSTMRPTGITEM2 TYPE PRUFSTMRPTGITEM2,
      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: <PRUFSTMRPTGITEM2> TYPE PRUFSTMRPTGITEM2.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PRUFSTMRPTGITEM2.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PRUFSTMRPTGITEM2
  INTO TABLE IT_PRUFSTMRPTGITEM2.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRUFSTMRPTGITEM2
*  INTO TABLE @DATA(IT_PRUFSTMRPTGITEM22).
*--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_PRUFSTMRPTGITEM2 INDEX 1 INTO DATA(WA_PRUFSTMRPTGITEM22).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PRUFSTMRPTGITEM2 ASSIGNING <PRUFSTMRPTGITEM2>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRUFSTMRPTGITEM2>-MANDT = 1.
<PRUFSTMRPTGITEM2>-STATRYRPTGENTITY = 1.
<PRUFSTMRPTGITEM2>-STATRYRPTCATEGORY = 1.
<PRUFSTMRPTGITEM2>-STATRYRPTRUNID = 1.
<PRUFSTMRPTGITEM2>-FINANCIALSTATEMENTHIERARCHY = 1.

ENDLOOP.

LOOP AT IT_PRUFSTMRPTGITEM2 INTO WA_PRUFSTMRPTGITEM2.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRUFSTMRPTGITEM2-HIERARCHYVERSION, sy-vline,
  WA_PRUFSTMRPTGITEM2-HIERARCHYNODE, sy-vline,
  WA_PRUFSTMRPTGITEM2-PARENTNODE, sy-vline,
  WA_PRUFSTMRPTGITEM2-VALIDITYENDDATE, sy-vline,
  WA_PRUFSTMRPTGITEM2-FINANCIALSTATEMENTFORMTYPE, sy-vline,
  WA_PRUFSTMRPTGITEM2-LEDGER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PRUFSTMRPTGITEM2 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_PRUFSTMRPTGITEM2 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_PRUFSTMRPTGITEM2 INTO WA_PRUFSTMRPTGITEM2.


*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_PRUFSTMRPTGITEM2-LEDGER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFSTMRPTGITEM2-LEDGER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ACCOUNTINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRUFSTMRPTGITEM2-ACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFSTMRPTGITEM2-ACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PRUFSTMRPTGITEM2-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFSTMRPTGITEM2-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REALGLACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRUFSTMRPTGITEM2-REALGLACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFSTMRPTGITEM2-REALGLACCOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GLACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRUFSTMRPTGITEM2-GLACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFSTMRPTGITEM2-GLACCOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ALTERNATIVEGLACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRUFSTMRPTGITEM2-ALTERNATIVEGLACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRUFSTMRPTGITEM2-ALTERNATIVEGLACCOUNT.
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_PRUFSTMRPTGITEM2_STR, 
MANDT TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
FINANCIALSTATEMENTHIERARCHY TYPE STRING,
HIERARCHYVERSION TYPE STRING,
HIERARCHYNODE TYPE STRING,
PARENTNODE TYPE STRING,
VALIDITYENDDATE TYPE STRING,
FINANCIALSTATEMENTFORMTYPE TYPE STRING,
LEDGER TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
FISCALYEAR TYPE STRING,
NODETYPE TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
FINSTATEMENTHIERARCHYNODEVALUE TYPE STRING,
DEBITCREDITCODE TYPE STRING,
POSTINGDATE TYPE STRING,
REALGLACCOUNT TYPE STRING,
GLACCOUNT TYPE STRING,
ALTERNATIVEGLACCOUNT TYPE STRING,
CURRENCY TYPE STRING,
PERIODBALAMTINDSPCRCY TYPE STRING,
YEARLYBALAMTINDSPCRCY TYPE STRING,
STARTINGBALAMTINDSPCRCY TYPE STRING,
ENDINGBALAMTINDSPCRCY TYPE STRING,
CREDITAMOUNTINDISPLAYCRCY TYPE STRING,
DEBITAMOUNTINDISPLAYCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRUFSTMRPTGITEM2_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_PRUFSTMRPTGITEM2_STR-MANDT sy-vline 
WA_PRUFSTMRPTGITEM2_STR-STATRYRPTGENTITY sy-vline 
WA_PRUFSTMRPTGITEM2_STR-STATRYRPTCATEGORY sy-vline 
WA_PRUFSTMRPTGITEM2_STR-STATRYRPTRUNID sy-vline 
WA_PRUFSTMRPTGITEM2_STR-FINANCIALSTATEMENTHIERARCHY sy-vline 
WA_PRUFSTMRPTGITEM2_STR-HIERARCHYVERSION sy-vline 
WA_PRUFSTMRPTGITEM2_STR-HIERARCHYNODE sy-vline 
WA_PRUFSTMRPTGITEM2_STR-PARENTNODE sy-vline 
WA_PRUFSTMRPTGITEM2_STR-VALIDITYENDDATE sy-vline 
WA_PRUFSTMRPTGITEM2_STR-FINANCIALSTATEMENTFORMTYPE sy-vline 
WA_PRUFSTMRPTGITEM2_STR-LEDGER sy-vline 
WA_PRUFSTMRPTGITEM2_STR-COMPANYCODE sy-vline 
WA_PRUFSTMRPTGITEM2_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PRUFSTMRPTGITEM2_STR-LEDGERGLLINEITEM sy-vline 
WA_PRUFSTMRPTGITEM2_STR-FISCALYEAR sy-vline 
WA_PRUFSTMRPTGITEM2_STR-NODETYPE sy-vline 
WA_PRUFSTMRPTGITEM2_STR-CHARTOFACCOUNTS sy-vline 
WA_PRUFSTMRPTGITEM2_STR-FINSTATEMENTHIERARCHYNODEVALUE sy-vline 
WA_PRUFSTMRPTGITEM2_STR-DEBITCREDITCODE sy-vline 
WA_PRUFSTMRPTGITEM2_STR-POSTINGDATE sy-vline 
WA_PRUFSTMRPTGITEM2_STR-REALGLACCOUNT sy-vline 
WA_PRUFSTMRPTGITEM2_STR-GLACCOUNT sy-vline 
WA_PRUFSTMRPTGITEM2_STR-ALTERNATIVEGLACCOUNT sy-vline 
WA_PRUFSTMRPTGITEM2_STR-CURRENCY sy-vline 
WA_PRUFSTMRPTGITEM2_STR-PERIODBALAMTINDSPCRCY sy-vline 
WA_PRUFSTMRPTGITEM2_STR-YEARLYBALAMTINDSPCRCY sy-vline 
WA_PRUFSTMRPTGITEM2_STR-STARTINGBALAMTINDSPCRCY sy-vline 
WA_PRUFSTMRPTGITEM2_STR-ENDINGBALAMTINDSPCRCY sy-vline 
WA_PRUFSTMRPTGITEM2_STR-CREDITAMOUNTINDISPLAYCRCY sy-vline 
WA_PRUFSTMRPTGITEM2_STR-DEBITAMOUNTINDISPLAYCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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