ABAP Select data from SAP table IPRODCOSTESI into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPRODCOSTESI
*  INTO TABLE @DATA(IT_IPRODCOSTESI2).
*--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_IPRODCOSTESI INDEX 1 INTO DATA(WA_IPRODCOSTESI2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPRODCOSTESI>-MANDT = 1.
<IPRODCOSTESI>-COSTINGREFERENCEOBJECT = 1.
<IPRODCOSTESI>-PRODCOSTESTNUMBER = 1.
<IPRODCOSTESI>-COSTINGTYPE = 1.
<IPRODCOSTESI>-COSTINGDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPRODCOSTESI-COSTINGVERSION, sy-vline,
  WA_IPRODCOSTESI-VALUATIONVARIANT, sy-vline,
  WA_IPRODCOSTESI-COSTISENTEREDMANUALLY, sy-vline,
  WA_IPRODCOSTESI-COSTINGITEM, sy-vline,
  WA_IPRODCOSTESI-COSTINGITEMCATEGORY, sy-vline,
  WA_IPRODCOSTESI-COSTELEMENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IPRODCOSTESI 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_IPRODCOSTESI 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_IPRODCOSTESI INTO WA_IPRODCOSTESI.


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

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

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

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

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

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

*Conversion exit NUMCV, internal->external for field OPERATION
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_IPRODCOSTESI-OPERATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPRODCOSTESI-OPERATION.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit NUMCV, internal->external for field BILLOFMATERIALITEMNUMBER
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_IPRODCOSTESI-BILLOFMATERIALITEMNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPRODCOSTESI-BILLOFMATERIALITEMNUMBER.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ABPSP, internal->external for field WBSELEMENTINTERNALID
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_IPRODCOSTESI-WBSELEMENTINTERNALID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPRODCOSTESI-WBSELEMENTINTERNALID.
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_IPRODCOSTESI_STR, 
MANDT TYPE STRING,
COSTINGREFERENCEOBJECT TYPE STRING,
PRODCOSTESTNUMBER TYPE STRING,
COSTINGTYPE TYPE STRING,
COSTINGDATE TYPE STRING,
COSTINGVERSION TYPE STRING,
VALUATIONVARIANT TYPE STRING,
COSTISENTEREDMANUALLY TYPE STRING,
COSTINGITEM TYPE STRING,
COSTINGITEMCATEGORY TYPE STRING,
COSTELEMENT TYPE STRING,
COSTORIGINGROUP TYPE STRING,
COSTCOMPONENT TYPE STRING,
AUXILIARYCOSTCOMPONENT TYPE STRING,
COMPANYCODE TYPE STRING,
PLANT TYPE STRING,
MATERIAL TYPE STRING,
CREDITOR TYPE STRING,
TOTALPRICEINGROUPCRCY TYPE STRING,
FIXEDPRICEINGROUPCRCY TYPE STRING,
COSTINGPRICEUNITQTY TYPE STRING,
COSTINGPRICEQTYUNIT TYPE STRING,
COSTGMIXINGRATIOVALUE TYPE STRING,
PROCMTALTVCOSTESTIMATE TYPE STRING,
TOTALAMOUNTINCOCODECRCY TYPE STRING,
FIXEDAMOUNTINCOCODECRCY TYPE STRING,
VARIABLEAMOUNTINCOCODECRCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
QUANTITYINBASEUNIT TYPE STRING,
BASEUNIT TYPE STRING,
TRANSFERCOSTESTIMATE TYPE STRING,
TRANSFERCOSTINGTYPE TYPE STRING,
TRANSFERCOSTINGDATE TYPE STRING,
TRANSFERCOSTINGVERSION TYPE STRING,
TRANSFERVALUATIONVARIANT TYPE STRING,
TOTALAMOUNTINGROUPCRCY TYPE STRING,
VARIABLEAMOUNTINGROUPCRCY TYPE STRING,
FIXEDAMOUNTINGROUPCURRENCY TYPE STRING,
COSTCTRACTIVITYTYPE TYPE STRING,
COSTINGOBJECT TYPE STRING,
COSTCENTER TYPE STRING,
OPERATION TYPE STRING,
PURCHASINGINFORECORD TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGINFORECORDCATEGORY TYPE STRING,
PURCHASINGDOCUMENT TYPE STRING,
PURCHASINGDOCUMENTITEM TYPE STRING,
COSTESTISMIXEDCOSTING TYPE STRING,
COSTINGVALUATIONSTRATEGY TYPE STRING,
MATERIALVALNPURGINFORECDSTRGY TYPE STRING,
BILLOFMATERIALITEMNUMBER TYPE STRING,
COSTINGITEMISASSEMBLY TYPE STRING,
PROFITCENTER TYPE STRING,
VALUATIONSEGMENTATION TYPE STRING,
BUSINESSAREA TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
LOWLEVELCODE TYPE STRING,
COSTCOMPSPLITISEXISTING TYPE STRING,
HASERROR TYPE STRING,
GROUPCURRENCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPRODCOSTESI_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_IPRODCOSTESI_STR-MANDT sy-vline 
WA_IPRODCOSTESI_STR-COSTINGREFERENCEOBJECT sy-vline 
WA_IPRODCOSTESI_STR-PRODCOSTESTNUMBER sy-vline 
WA_IPRODCOSTESI_STR-COSTINGTYPE sy-vline 
WA_IPRODCOSTESI_STR-COSTINGDATE sy-vline 
WA_IPRODCOSTESI_STR-COSTINGVERSION sy-vline 
WA_IPRODCOSTESI_STR-VALUATIONVARIANT sy-vline 
WA_IPRODCOSTESI_STR-COSTISENTEREDMANUALLY sy-vline 
WA_IPRODCOSTESI_STR-COSTINGITEM sy-vline 
WA_IPRODCOSTESI_STR-COSTINGITEMCATEGORY sy-vline 
WA_IPRODCOSTESI_STR-COSTELEMENT sy-vline 
WA_IPRODCOSTESI_STR-COSTORIGINGROUP sy-vline 
WA_IPRODCOSTESI_STR-COSTCOMPONENT sy-vline 
WA_IPRODCOSTESI_STR-AUXILIARYCOSTCOMPONENT sy-vline 
WA_IPRODCOSTESI_STR-COMPANYCODE sy-vline 
WA_IPRODCOSTESI_STR-PLANT sy-vline 
WA_IPRODCOSTESI_STR-MATERIAL sy-vline 
WA_IPRODCOSTESI_STR-CREDITOR sy-vline 
WA_IPRODCOSTESI_STR-TOTALPRICEINGROUPCRCY sy-vline 
WA_IPRODCOSTESI_STR-FIXEDPRICEINGROUPCRCY sy-vline 
WA_IPRODCOSTESI_STR-COSTINGPRICEUNITQTY sy-vline 
WA_IPRODCOSTESI_STR-COSTINGPRICEQTYUNIT sy-vline 
WA_IPRODCOSTESI_STR-COSTGMIXINGRATIOVALUE sy-vline 
WA_IPRODCOSTESI_STR-PROCMTALTVCOSTESTIMATE sy-vline 
WA_IPRODCOSTESI_STR-TOTALAMOUNTINCOCODECRCY sy-vline 
WA_IPRODCOSTESI_STR-FIXEDAMOUNTINCOCODECRCY sy-vline 
WA_IPRODCOSTESI_STR-VARIABLEAMOUNTINCOCODECRCY sy-vline 
WA_IPRODCOSTESI_STR-COMPANYCODECURRENCY sy-vline 
WA_IPRODCOSTESI_STR-QUANTITYINBASEUNIT sy-vline 
WA_IPRODCOSTESI_STR-BASEUNIT sy-vline 
WA_IPRODCOSTESI_STR-TRANSFERCOSTESTIMATE sy-vline 
WA_IPRODCOSTESI_STR-TRANSFERCOSTINGTYPE sy-vline 
WA_IPRODCOSTESI_STR-TRANSFERCOSTINGDATE sy-vline 
WA_IPRODCOSTESI_STR-TRANSFERCOSTINGVERSION sy-vline 
WA_IPRODCOSTESI_STR-TRANSFERVALUATIONVARIANT sy-vline 
WA_IPRODCOSTESI_STR-TOTALAMOUNTINGROUPCRCY sy-vline 
WA_IPRODCOSTESI_STR-VARIABLEAMOUNTINGROUPCRCY sy-vline 
WA_IPRODCOSTESI_STR-FIXEDAMOUNTINGROUPCURRENCY sy-vline 
WA_IPRODCOSTESI_STR-COSTCTRACTIVITYTYPE sy-vline 
WA_IPRODCOSTESI_STR-COSTINGOBJECT sy-vline 
WA_IPRODCOSTESI_STR-COSTCENTER sy-vline 
WA_IPRODCOSTESI_STR-OPERATION sy-vline 
WA_IPRODCOSTESI_STR-PURCHASINGINFORECORD sy-vline 
WA_IPRODCOSTESI_STR-PURCHASINGORGANIZATION sy-vline 
WA_IPRODCOSTESI_STR-PURCHASINGINFORECORDCATEGORY sy-vline 
WA_IPRODCOSTESI_STR-PURCHASINGDOCUMENT sy-vline 
WA_IPRODCOSTESI_STR-PURCHASINGDOCUMENTITEM sy-vline 
WA_IPRODCOSTESI_STR-COSTESTISMIXEDCOSTING sy-vline 
WA_IPRODCOSTESI_STR-COSTINGVALUATIONSTRATEGY sy-vline 
WA_IPRODCOSTESI_STR-MATERIALVALNPURGINFORECDSTRGY sy-vline 
WA_IPRODCOSTESI_STR-BILLOFMATERIALITEMNUMBER sy-vline 
WA_IPRODCOSTESI_STR-COSTINGITEMISASSEMBLY sy-vline 
WA_IPRODCOSTESI_STR-PROFITCENTER sy-vline 
WA_IPRODCOSTESI_STR-VALUATIONSEGMENTATION sy-vline 
WA_IPRODCOSTESI_STR-BUSINESSAREA sy-vline 
WA_IPRODCOSTESI_STR-WBSELEMENTINTERNALID sy-vline 
WA_IPRODCOSTESI_STR-LOWLEVELCODE sy-vline 
WA_IPRODCOSTESI_STR-COSTCOMPSPLITISEXISTING sy-vline 
WA_IPRODCOSTESI_STR-HASERROR sy-vline 
WA_IPRODCOSTESI_STR-GROUPCURRENCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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