ABAP Select data from SAP table IPRCRECONREPEXTN into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPRCRECONREPEXTN
*  INTO TABLE @DATA(IT_IPRCRECONREPEXTN2).
*--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_IPRCRECONREPEXTN INDEX 1 INTO DATA(WA_IPRCRECONREPEXTN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPRCRECONREPEXTN>-MANDT = 1.
<IPRCRECONREPEXTN>-CONTRACTNUM = 1.
<IPRCRECONREPEXTN>-TRADINGCONTRACTITEM = 1.
<IPRCRECONREPEXTN>-CONTRACTSUBITEM = 1.
<IPRCRECONREPEXTN>-APPLICATIONDOCUMENT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPRCRECONREPEXTN-APPLICATIONDOCUMENTITEM, sy-vline,
  WA_IPRCRECONREPEXTN-SIDE, sy-vline,
  WA_IPRCRECONREPEXTN-ACMAPPLICATIONDOCUMENTSUBITEM, sy-vline,
  WA_IPRCRECONREPEXTN-TRDGCONTRPRCGASPECTSRCELOTID, sy-vline,
  WA_IPRCRECONREPEXTN-CONDITIONTERMRATEFIXATION, sy-vline,
  WA_IPRCRECONREPEXTN-RECNCLNRECORDTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IPRCRECONREPEXTN 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_IPRCRECONREPEXTN 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_IPRCRECONREPEXTN INTO WA_IPRCRECONREPEXTN.


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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field RECNCLNREPORTINGRATEQTYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IPRCRECONREPEXTN-RECNCLNREPORTINGRATEQTYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPRCRECONREPEXTN-RECNCLNREPORTINGRATEQTYUNIT.
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_IPRCRECONREPEXTN_STR, 
MANDT TYPE STRING,
CONTRACTNUM TYPE STRING,
TRADINGCONTRACTITEM TYPE STRING,
CONTRACTSUBITEM TYPE STRING,
APPLICATIONDOCUMENT TYPE STRING,
APPLICATIONDOCUMENTITEM TYPE STRING,
SIDE TYPE STRING,
ACMAPPLICATIONDOCUMENTSUBITEM TYPE STRING,
TRDGCONTRPRCGASPECTSRCELOTID TYPE STRING,
CONDITIONTERMRATEFIXATION TYPE STRING,
RECNCLNRECORDTYPE TYPE STRING,
PRICINGKEY TYPE STRING,
VERSION TYPE STRING,
PRICINGDOCUMENTITEM TYPE STRING,
CONDITIONTYPE TYPE STRING,
SUBCONDITIONTYPE TYPE STRING,
MTMDATASOURCETYPE TYPE STRING,
TRADINGCONTRACTTYPE TYPE STRING,
APPLICATIONDOCTYPE TYPE STRING,
APPLICATIONSTATUS TYPE STRING,
ACMSETTLEMENTSTATUS TYPE STRING,
CONTRACTMATERIAL TYPE STRING,
CONTRACTPLANT TYPE STRING,
COMPANYCODE TYPE STRING,
STORAGELOCATION TYPE STRING,
TRADINGCONTRACTCREATEDBY TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
COMMODITY TYPE STRING,
CUSTOMERNAME TYPE STRING,
SUPPLIERNAME TYPE STRING,
PRICINGDOCUMENT TYPE STRING,
RECNCLNREPORTINGPRICINGSTATUS TYPE STRING,
ACMPRICINGCONDITIONTYPE TYPE STRING,
RECNCLNTRANSACLPRICE TYPE STRING,
RECNCLNTRANSACLRATECRCY TYPE STRING,
RECNCLNTRANSACLRATEQTY TYPE STRING,
RECNCLNTRANSACLRATEQTYUNIT TYPE STRING,
QUOTATIONKEYTYPE TYPE STRING,
RECNCLNTRANSACLMATURITYKEYDATE TYPE STRING,
CMMDTYORDREQDOCEXTERNALID TYPE STRING,
BASISTYPE TYPE STRING,
RECNCLNTRANSACLFIXEDFXVALUE TYPE STRING,
RECNCLNTRANSACLDELIVFROMDATE TYPE STRING,
RECNCLNTRANSACLDELIVTODATE TYPE STRING,
RECNCLNREPORTINGPRICE TYPE STRING,
RECNCLNREPORTINGRATECRCY TYPE STRING,
RECNCLNREPORTINGRATEQTY TYPE STRING,
RECNCLNREPORTINGRATEQTYUNIT TYPE STRING,
RECNCLNREPORTINGFIXEDFXVALUE TYPE STRING,
RECNCLNRPTGMATURITYKEYDATE TYPE STRING,
RECNCLNRPTGDELIVFROMDATE TYPE STRING,
RECNCLNRPTGDELIVTODATE TYPE STRING,
RECNCLNTRANSACLPRICINGSTATUS TYPE STRING,
ERRORFLAGISSET TYPE STRING,
RECNCLNRECORDISRLVTFORDISPLAY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPRCRECONREPEXTN_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_IPRCRECONREPEXTN_STR-MANDT sy-vline 
WA_IPRCRECONREPEXTN_STR-CONTRACTNUM sy-vline 
WA_IPRCRECONREPEXTN_STR-TRADINGCONTRACTITEM sy-vline 
WA_IPRCRECONREPEXTN_STR-CONTRACTSUBITEM sy-vline 
WA_IPRCRECONREPEXTN_STR-APPLICATIONDOCUMENT sy-vline 
WA_IPRCRECONREPEXTN_STR-APPLICATIONDOCUMENTITEM sy-vline 
WA_IPRCRECONREPEXTN_STR-SIDE sy-vline 
WA_IPRCRECONREPEXTN_STR-ACMAPPLICATIONDOCUMENTSUBITEM sy-vline 
WA_IPRCRECONREPEXTN_STR-TRDGCONTRPRCGASPECTSRCELOTID sy-vline 
WA_IPRCRECONREPEXTN_STR-CONDITIONTERMRATEFIXATION sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNRECORDTYPE sy-vline 
WA_IPRCRECONREPEXTN_STR-PRICINGKEY sy-vline 
WA_IPRCRECONREPEXTN_STR-VERSION sy-vline 
WA_IPRCRECONREPEXTN_STR-PRICINGDOCUMENTITEM sy-vline 
WA_IPRCRECONREPEXTN_STR-CONDITIONTYPE sy-vline 
WA_IPRCRECONREPEXTN_STR-SUBCONDITIONTYPE sy-vline 
WA_IPRCRECONREPEXTN_STR-MTMDATASOURCETYPE sy-vline 
WA_IPRCRECONREPEXTN_STR-TRADINGCONTRACTTYPE sy-vline 
WA_IPRCRECONREPEXTN_STR-APPLICATIONDOCTYPE sy-vline 
WA_IPRCRECONREPEXTN_STR-APPLICATIONSTATUS sy-vline 
WA_IPRCRECONREPEXTN_STR-ACMSETTLEMENTSTATUS sy-vline 
WA_IPRCRECONREPEXTN_STR-CONTRACTMATERIAL sy-vline 
WA_IPRCRECONREPEXTN_STR-CONTRACTPLANT sy-vline 
WA_IPRCRECONREPEXTN_STR-COMPANYCODE sy-vline 
WA_IPRCRECONREPEXTN_STR-STORAGELOCATION sy-vline 
WA_IPRCRECONREPEXTN_STR-TRADINGCONTRACTCREATEDBY sy-vline 
WA_IPRCRECONREPEXTN_STR-SALESORGANIZATION sy-vline 
WA_IPRCRECONREPEXTN_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_IPRCRECONREPEXTN_STR-DIVISION sy-vline 
WA_IPRCRECONREPEXTN_STR-PURCHASINGORGANIZATION sy-vline 
WA_IPRCRECONREPEXTN_STR-PURCHASINGGROUP sy-vline 
WA_IPRCRECONREPEXTN_STR-COMMODITY sy-vline 
WA_IPRCRECONREPEXTN_STR-CUSTOMERNAME sy-vline 
WA_IPRCRECONREPEXTN_STR-SUPPLIERNAME sy-vline 
WA_IPRCRECONREPEXTN_STR-PRICINGDOCUMENT sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNREPORTINGPRICINGSTATUS sy-vline 
WA_IPRCRECONREPEXTN_STR-ACMPRICINGCONDITIONTYPE sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNTRANSACLPRICE sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNTRANSACLRATECRCY sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNTRANSACLRATEQTY sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNTRANSACLRATEQTYUNIT sy-vline 
WA_IPRCRECONREPEXTN_STR-QUOTATIONKEYTYPE sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNTRANSACLMATURITYKEYDATE sy-vline 
WA_IPRCRECONREPEXTN_STR-CMMDTYORDREQDOCEXTERNALID sy-vline 
WA_IPRCRECONREPEXTN_STR-BASISTYPE sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNTRANSACLFIXEDFXVALUE sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNTRANSACLDELIVFROMDATE sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNTRANSACLDELIVTODATE sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNREPORTINGPRICE sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNREPORTINGRATECRCY sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNREPORTINGRATEQTY sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNREPORTINGRATEQTYUNIT sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNREPORTINGFIXEDFXVALUE sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNRPTGMATURITYKEYDATE sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNRPTGDELIVFROMDATE sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNRPTGDELIVTODATE sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNTRANSACLPRICINGSTATUS sy-vline 
WA_IPRCRECONREPEXTN_STR-ERRORFLAGISSET sy-vline 
WA_IPRCRECONREPEXTN_STR-RECNCLNRECORDISRLVTFORDISPLAY sy-vline      INTO ld_text SEPARATED BY SPACE.

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