ABAP Select data from SAP table IQTYRECONREPEXTN into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IQTYRECONREPEXTN
*  INTO TABLE @DATA(IT_IQTYRECONREPEXTN2).
*--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_IQTYRECONREPEXTN INDEX 1 INTO DATA(WA_IQTYRECONREPEXTN2).


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

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

ENDLOOP.

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

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


*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_IQTYRECONREPEXTN-CONTRACTNUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IQTYRECONREPEXTN-CONTRACTNUM.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit CUNIT, internal->external for field ACMPRICINGUNITOFMEASURE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IQTYRECONREPEXTN-ACMPRICINGUNITOFMEASURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IQTYRECONREPEXTN-ACMPRICINGUNITOFMEASURE.
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_IQTYRECONREPEXTN_STR, 
MANDT TYPE STRING,
CONTRACTNUM TYPE STRING,
TRADINGCONTRACTITEM TYPE STRING,
CONTRACTSUBITEM TYPE STRING,
APPLICATIONDOCUMENT TYPE STRING,
APPLICATIONDOCUMENTITEM TYPE STRING,
DOCUMENTSIDE 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,
VERSSTOCKRECORDUUID 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,
DOCUMENTDATE 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,
PHYSICALCOMMODITY TYPE STRING,
ACMPRICINGUNITOFMEASURE TYPE STRING,
RECNCLNTRANSACTIONALQTY TYPE STRING,
RECNCLNREPORTINGQTY TYPE STRING,
RECNCLNREPORTINGPRICINGSTATUS TYPE STRING,
RECNCLNTRANSACLPRICINGSTATUS TYPE STRING,
ERRORFLAGISSET TYPE STRING,
RECNCLNRECORDISRLVTFORDISPLAY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IQTYRECONREPEXTN_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_IQTYRECONREPEXTN_STR-MANDT sy-vline 
WA_IQTYRECONREPEXTN_STR-CONTRACTNUM sy-vline 
WA_IQTYRECONREPEXTN_STR-TRADINGCONTRACTITEM sy-vline 
WA_IQTYRECONREPEXTN_STR-CONTRACTSUBITEM sy-vline 
WA_IQTYRECONREPEXTN_STR-APPLICATIONDOCUMENT sy-vline 
WA_IQTYRECONREPEXTN_STR-APPLICATIONDOCUMENTITEM sy-vline 
WA_IQTYRECONREPEXTN_STR-DOCUMENTSIDE sy-vline 
WA_IQTYRECONREPEXTN_STR-ACMAPPLICATIONDOCUMENTSUBITEM sy-vline 
WA_IQTYRECONREPEXTN_STR-TRDGCONTRPRCGASPECTSRCELOTID sy-vline 
WA_IQTYRECONREPEXTN_STR-CONDITIONTERMRATEFIXATION sy-vline 
WA_IQTYRECONREPEXTN_STR-RECNCLNRECORDTYPE sy-vline 
WA_IQTYRECONREPEXTN_STR-PRICINGKEY sy-vline 
WA_IQTYRECONREPEXTN_STR-VERSION sy-vline 
WA_IQTYRECONREPEXTN_STR-PRICINGDOCUMENTITEM sy-vline 
WA_IQTYRECONREPEXTN_STR-CONDITIONTYPE sy-vline 
WA_IQTYRECONREPEXTN_STR-SUBCONDITIONTYPE sy-vline 
WA_IQTYRECONREPEXTN_STR-VERSSTOCKRECORDUUID sy-vline 
WA_IQTYRECONREPEXTN_STR-MTMDATASOURCETYPE sy-vline 
WA_IQTYRECONREPEXTN_STR-TRADINGCONTRACTTYPE sy-vline 
WA_IQTYRECONREPEXTN_STR-APPLICATIONDOCTYPE sy-vline 
WA_IQTYRECONREPEXTN_STR-APPLICATIONSTATUS sy-vline 
WA_IQTYRECONREPEXTN_STR-ACMSETTLEMENTSTATUS sy-vline 
WA_IQTYRECONREPEXTN_STR-CONTRACTMATERIAL sy-vline 
WA_IQTYRECONREPEXTN_STR-CONTRACTPLANT sy-vline 
WA_IQTYRECONREPEXTN_STR-COMPANYCODE sy-vline 
WA_IQTYRECONREPEXTN_STR-STORAGELOCATION sy-vline 
WA_IQTYRECONREPEXTN_STR-DOCUMENTDATE sy-vline 
WA_IQTYRECONREPEXTN_STR-TRADINGCONTRACTCREATEDBY sy-vline 
WA_IQTYRECONREPEXTN_STR-SALESORGANIZATION sy-vline 
WA_IQTYRECONREPEXTN_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_IQTYRECONREPEXTN_STR-DIVISION sy-vline 
WA_IQTYRECONREPEXTN_STR-PURCHASINGORGANIZATION sy-vline 
WA_IQTYRECONREPEXTN_STR-PURCHASINGGROUP sy-vline 
WA_IQTYRECONREPEXTN_STR-COMMODITY sy-vline 
WA_IQTYRECONREPEXTN_STR-CUSTOMERNAME sy-vline 
WA_IQTYRECONREPEXTN_STR-SUPPLIERNAME sy-vline 
WA_IQTYRECONREPEXTN_STR-PHYSICALCOMMODITY sy-vline 
WA_IQTYRECONREPEXTN_STR-ACMPRICINGUNITOFMEASURE sy-vline 
WA_IQTYRECONREPEXTN_STR-RECNCLNTRANSACTIONALQTY sy-vline 
WA_IQTYRECONREPEXTN_STR-RECNCLNREPORTINGQTY sy-vline 
WA_IQTYRECONREPEXTN_STR-RECNCLNREPORTINGPRICINGSTATUS sy-vline 
WA_IQTYRECONREPEXTN_STR-RECNCLNTRANSACLPRICINGSTATUS sy-vline 
WA_IQTYRECONREPEXTN_STR-ERRORFLAGISSET sy-vline 
WA_IQTYRECONREPEXTN_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.