ABAP Select data from SAP table IINFRECWITHORG into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IINFRECWITHORG
*  INTO TABLE @DATA(IT_IINFRECWITHORG2).
*--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_IINFRECWITHORG INDEX 1 INTO DATA(WA_IINFRECWITHORG2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IINFRECWITHORG>-MANDT = 1.
<IINFRECWITHORG>-PURCHASINGINFORECORD = 1.
<IINFRECWITHORG>-PURCHASINGORGANIZATION = 1.
<IINFRECWITHORG>-PURCHASINGINFORECORDCATEGORY = 1.
<IINFRECWITHORG>-PLANT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IINFRECWITHORG-SUPPLIER, sy-vline,
  WA_IINFRECWITHORG-MATERIAL, sy-vline,
  WA_IINFRECWITHORG-MATERIALGROUP, sy-vline,
  WA_IINFRECWITHORG-CREATIONDATE, sy-vline,
  WA_IINFRECWITHORG-ISDELETED, sy-vline,
  WA_IINFRECWITHORG-PURCHASINGINFORECORDDESC, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IINFRECWITHORG 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_IINFRECWITHORG 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_IINFRECWITHORG INTO WA_IINFRECWITHORG.


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

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

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

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

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

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

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

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

*Conversion exit PERKZ, internal->external for field SHELFLIFEEXPIRATIONDATEPERIOD
CALL FUNCTION 'CONVERSION_EXIT_PERKZ_OUTPUT'
  EXPORTING
    input =                      WA_IINFRECWITHORG-SHELFLIFEEXPIRATIONDATEPERIOD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IINFRECWITHORG-SHELFLIFEEXPIRATIONDATEPERIOD.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CUNIT, internal->external for field PURCHASEORDERPRICEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IINFRECWITHORG-PURCHASEORDERPRICEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IINFRECWITHORG-PURCHASEORDERPRICEUNIT.
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_IINFRECWITHORG_STR, 
MANDT TYPE STRING,
PURCHASINGINFORECORD TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGINFORECORDCATEGORY TYPE STRING,
PLANT TYPE STRING,
SUPPLIER TYPE STRING,
MATERIAL TYPE STRING,
MATERIALGROUP TYPE STRING,
CREATIONDATE TYPE STRING,
ISDELETED TYPE STRING,
PURCHASINGINFORECORDDESC TYPE STRING,
PURGDOCORDERQUANTITYUNIT TYPE STRING,
ORDERITEMQTYTOBASEQTYNMRTR TYPE STRING,
ORDERITEMQTYTOBASEQTYDNMNTR TYPE STRING,
SUPPLIERMATERIALNUMBER TYPE STRING,
SUPPLIERRESPSALESPERSONNAME TYPE STRING,
SUPPLIERPHONENUMBER TYPE STRING,
BASEUNIT TYPE STRING,
SUPPLIERMATERIALGROUP TYPE STRING,
PRIORSUPPLIER TYPE STRING,
AVAILABILITYSTARTDATE TYPE STRING,
AVAILABILITYENDDATE TYPE STRING,
VARBLPURORDUNITISACTIVE TYPE STRING,
MANUFACTURER TYPE STRING,
ISREGULARSUPPLIER TYPE STRING,
SUPPLIERSUBRANGE TYPE STRING,
NODAYSREMINDER1 TYPE STRING,
NODAYSREMINDER2 TYPE STRING,
NODAYSREMINDER3 TYPE STRING,
PRODUCTPURCHASEPOINTSQTY TYPE STRING,
PRODUCTPURCHASEPOINTSQTYUNIT TYPE STRING,
RETURNAGREEMENT TYPE STRING,
SUPPLIERCERTORIGINCAT TYPE STRING,
SUPPLIERCERTORIGINNUMBER TYPE STRING,
SUPPLIERCERTVALIDITYENDDATE TYPE STRING,
SUPPLIERCERTORIGINCOUNTRY TYPE STRING,
SUPPLIERCERTORIGINREGION TYPE STRING,
SUPLRCERTORIGINCLASSFCTNNUMBER TYPE STRING,
SUPPLIERSUBRANGESORTNUMBER TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
SUPPLIERQUOTATION TYPE STRING,
SUPPLIERQUOTATIONDATE TYPE STRING,
MINREMAININGSHELFLIFE TYPE STRING,
SHIPPINGINSTRUCTION TYPE STRING,
ISEVALUATEDRCPTSETTLMTALLOWED TYPE STRING,
ISPURORDERALLWDFORINBDELIV TYPE STRING,
ISORDERACKNRQD TYPE STRING,
SUPPLIERCONFIRMATIONCONTROLKEY TYPE STRING,
MATERIALROUNDINGPROFILE TYPE STRING,
MATERIALSTAGINGTIME TYPE STRING,
PRODUCTUNITGROUP TYPE STRING,
ISRETMATLAUTHZNRQDBYSUPPLIER TYPE STRING,
ISCASHDISCOUNTGRANTED TYPE STRING,
MATERIALCONDITIONGROUP TYPE STRING,
PRICINGDATECONTROL TYPE STRING,
INCOTERMSLOCATION2 TYPE STRING,
INCOTERMSVERSION TYPE STRING,
PURCHASINGDOCUMENTDATE TYPE STRING,
CREATEDBYUSER TYPE STRING,
ISMARKEDFORDELETION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
SHELFLIFEEXPIRATIONDATEPERIOD TYPE STRING,
CURRENCY TYPE STRING,
MINIMUMPURCHASEORDERQUANTITY TYPE STRING,
STANDARDPURCHASEORDERQUANTITY TYPE STRING,
MATERIALPLANNEDDELIVERYDURN TYPE STRING,
OVERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
UNDERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
UNLIMITEDOVERDELIVERYISALLOWED TYPE STRING,
LASTREFERENCINGPURCHASEORDER TYPE STRING,
LASTREFERENCINGPURORDERITEM TYPE STRING,
NETPRICEAMOUNT TYPE STRING,
MATERIALPRICEUNITQTY TYPE STRING,
PURCHASEORDERPRICEUNIT TYPE STRING,
PRICEVALIDITYENDDATE TYPE STRING,
ORDERPRICEUNITTOORDERUNITNMRTR TYPE STRING,
ORDPRICEUNITTOORDERUNITDNMNTR TYPE STRING,
INVOICEISGOODSRECEIPTBASED TYPE STRING,
TAXCODE TYPE STRING,
TIMEDEPENDENTTAXVALIDFROMDATE TYPE STRING,
TAXCOUNTRY TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
INCOTERMSTRANSFERLOCATION TYPE STRING,
INCOTERMSLOCATION1 TYPE STRING,
MAXIMUMORDERQUANTITY TYPE STRING,
ISRELEVANTFORAUTOMSRCG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IINFRECWITHORG_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_IINFRECWITHORG_STR-MANDT sy-vline 
WA_IINFRECWITHORG_STR-PURCHASINGINFORECORD sy-vline 
WA_IINFRECWITHORG_STR-PURCHASINGORGANIZATION sy-vline 
WA_IINFRECWITHORG_STR-PURCHASINGINFORECORDCATEGORY sy-vline 
WA_IINFRECWITHORG_STR-PLANT sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIER sy-vline 
WA_IINFRECWITHORG_STR-MATERIAL sy-vline 
WA_IINFRECWITHORG_STR-MATERIALGROUP sy-vline 
WA_IINFRECWITHORG_STR-CREATIONDATE sy-vline 
WA_IINFRECWITHORG_STR-ISDELETED sy-vline 
WA_IINFRECWITHORG_STR-PURCHASINGINFORECORDDESC sy-vline 
WA_IINFRECWITHORG_STR-PURGDOCORDERQUANTITYUNIT sy-vline 
WA_IINFRECWITHORG_STR-ORDERITEMQTYTOBASEQTYNMRTR sy-vline 
WA_IINFRECWITHORG_STR-ORDERITEMQTYTOBASEQTYDNMNTR sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIERMATERIALNUMBER sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIERRESPSALESPERSONNAME sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIERPHONENUMBER sy-vline 
WA_IINFRECWITHORG_STR-BASEUNIT sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIERMATERIALGROUP sy-vline 
WA_IINFRECWITHORG_STR-PRIORSUPPLIER sy-vline 
WA_IINFRECWITHORG_STR-AVAILABILITYSTARTDATE sy-vline 
WA_IINFRECWITHORG_STR-AVAILABILITYENDDATE sy-vline 
WA_IINFRECWITHORG_STR-VARBLPURORDUNITISACTIVE sy-vline 
WA_IINFRECWITHORG_STR-MANUFACTURER sy-vline 
WA_IINFRECWITHORG_STR-ISREGULARSUPPLIER sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIERSUBRANGE sy-vline 
WA_IINFRECWITHORG_STR-NODAYSREMINDER1 sy-vline 
WA_IINFRECWITHORG_STR-NODAYSREMINDER2 sy-vline 
WA_IINFRECWITHORG_STR-NODAYSREMINDER3 sy-vline 
WA_IINFRECWITHORG_STR-PRODUCTPURCHASEPOINTSQTY sy-vline 
WA_IINFRECWITHORG_STR-PRODUCTPURCHASEPOINTSQTYUNIT sy-vline 
WA_IINFRECWITHORG_STR-RETURNAGREEMENT sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIERCERTORIGINCAT sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIERCERTORIGINNUMBER sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIERCERTVALIDITYENDDATE sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIERCERTORIGINCOUNTRY sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIERCERTORIGINREGION sy-vline 
WA_IINFRECWITHORG_STR-SUPLRCERTORIGINCLASSFCTNNUMBER sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIERSUBRANGESORTNUMBER sy-vline 
WA_IINFRECWITHORG_STR-LASTCHANGEDATETIME sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIERQUOTATION sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIERQUOTATIONDATE sy-vline 
WA_IINFRECWITHORG_STR-MINREMAININGSHELFLIFE sy-vline 
WA_IINFRECWITHORG_STR-SHIPPINGINSTRUCTION sy-vline 
WA_IINFRECWITHORG_STR-ISEVALUATEDRCPTSETTLMTALLOWED sy-vline 
WA_IINFRECWITHORG_STR-ISPURORDERALLWDFORINBDELIV sy-vline 
WA_IINFRECWITHORG_STR-ISORDERACKNRQD sy-vline 
WA_IINFRECWITHORG_STR-SUPPLIERCONFIRMATIONCONTROLKEY sy-vline 
WA_IINFRECWITHORG_STR-MATERIALROUNDINGPROFILE sy-vline 
WA_IINFRECWITHORG_STR-MATERIALSTAGINGTIME sy-vline 
WA_IINFRECWITHORG_STR-PRODUCTUNITGROUP sy-vline 
WA_IINFRECWITHORG_STR-ISRETMATLAUTHZNRQDBYSUPPLIER sy-vline 
WA_IINFRECWITHORG_STR-ISCASHDISCOUNTGRANTED sy-vline 
WA_IINFRECWITHORG_STR-MATERIALCONDITIONGROUP sy-vline 
WA_IINFRECWITHORG_STR-PRICINGDATECONTROL sy-vline 
WA_IINFRECWITHORG_STR-INCOTERMSLOCATION2 sy-vline 
WA_IINFRECWITHORG_STR-INCOTERMSVERSION sy-vline 
WA_IINFRECWITHORG_STR-PURCHASINGDOCUMENTDATE sy-vline 
WA_IINFRECWITHORG_STR-CREATEDBYUSER sy-vline 
WA_IINFRECWITHORG_STR-ISMARKEDFORDELETION sy-vline 
WA_IINFRECWITHORG_STR-PURCHASINGGROUP sy-vline 
WA_IINFRECWITHORG_STR-SHELFLIFEEXPIRATIONDATEPERIOD sy-vline 
WA_IINFRECWITHORG_STR-CURRENCY sy-vline 
WA_IINFRECWITHORG_STR-MINIMUMPURCHASEORDERQUANTITY sy-vline 
WA_IINFRECWITHORG_STR-STANDARDPURCHASEORDERQUANTITY sy-vline 
WA_IINFRECWITHORG_STR-MATERIALPLANNEDDELIVERYDURN sy-vline 
WA_IINFRECWITHORG_STR-OVERDELIVTOLRTDLMTRATIOINPCT sy-vline 
WA_IINFRECWITHORG_STR-UNDERDELIVTOLRTDLMTRATIOINPCT sy-vline 
WA_IINFRECWITHORG_STR-UNLIMITEDOVERDELIVERYISALLOWED sy-vline 
WA_IINFRECWITHORG_STR-LASTREFERENCINGPURCHASEORDER sy-vline 
WA_IINFRECWITHORG_STR-LASTREFERENCINGPURORDERITEM sy-vline 
WA_IINFRECWITHORG_STR-NETPRICEAMOUNT sy-vline 
WA_IINFRECWITHORG_STR-MATERIALPRICEUNITQTY sy-vline 
WA_IINFRECWITHORG_STR-PURCHASEORDERPRICEUNIT sy-vline 
WA_IINFRECWITHORG_STR-PRICEVALIDITYENDDATE sy-vline 
WA_IINFRECWITHORG_STR-ORDERPRICEUNITTOORDERUNITNMRTR sy-vline 
WA_IINFRECWITHORG_STR-ORDPRICEUNITTOORDERUNITDNMNTR sy-vline 
WA_IINFRECWITHORG_STR-INVOICEISGOODSRECEIPTBASED sy-vline 
WA_IINFRECWITHORG_STR-TAXCODE sy-vline 
WA_IINFRECWITHORG_STR-TIMEDEPENDENTTAXVALIDFROMDATE sy-vline 
WA_IINFRECWITHORG_STR-TAXCOUNTRY sy-vline 
WA_IINFRECWITHORG_STR-INCOTERMSCLASSIFICATION sy-vline 
WA_IINFRECWITHORG_STR-INCOTERMSTRANSFERLOCATION sy-vline 
WA_IINFRECWITHORG_STR-INCOTERMSLOCATION1 sy-vline 
WA_IINFRECWITHORG_STR-MAXIMUMORDERQUANTITY sy-vline 
WA_IINFRECWITHORG_STR-ISRELEVANTFORAUTOMSRCG sy-vline      INTO ld_text SEPARATED BY SPACE.

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