ABAP Select data from SAP table CDGREODQRY into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CDGREODQRY 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 CDGREODQRY. 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 CDGREODQRY 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_CDGREODQRY TYPE STANDARD TABLE OF CDGREODQRY,
      WA_CDGREODQRY TYPE CDGREODQRY,
      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: <CDGREODQRY> TYPE CDGREODQRY.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CDGREODQRY
*  INTO TABLE @DATA(IT_CDGREODQRY2).
*--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_CDGREODQRY INDEX 1 INTO DATA(WA_CDGREODQRY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CDGREODQRY>-MANDT = 1.
<CDGREODQRY>-PRICINGKEY = 1.
<CDGREODQRY>-PRICINGDOCUMENTITEM = 1.
<CDGREODQRY>-CONDITIONTYPE = 1.
<CDGREODQRY>-SUBCONDITIONTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CDGREODQRY-VERSSTOCKRECORDUUID, sy-vline,
  WA_CDGREODQRY-SOURCEDOCUMENT, sy-vline,
  WA_CDGREODQRY-SOURCEDOCUMENTITEM, sy-vline,
  WA_CDGREODQRY-QUANTITYHISTORYSEQUENCENUMBER, sy-vline,
  WA_CDGREODQRY-HANDLELOSSRSRVDOCUMENTID, sy-vline,
  WA_CDGREODQRY-HANDLELOSSRSRVDOCUMENTITEM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CDGREODQRY 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_CDGREODQRY 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_CDGREODQRY INTO WA_CDGREODQRY.


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

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

*Conversion exit ALPHA, internal->external for field STORAGEAGREEMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CDGREODQRY-STORAGEAGREEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CDGREODQRY-STORAGEAGREEMENT.
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_CDGREODQRY_STR, 
MANDT TYPE STRING,
PRICINGKEY TYPE STRING,
PRICINGDOCUMENTITEM TYPE STRING,
CONDITIONTYPE TYPE STRING,
SUBCONDITIONTYPE TYPE STRING,
VERSSTOCKRECORDUUID TYPE STRING,
SOURCEDOCUMENT TYPE STRING,
SOURCEDOCUMENTITEM TYPE STRING,
QUANTITYHISTORYSEQUENCENUMBER TYPE STRING,
HANDLELOSSRSRVDOCUMENTID TYPE STRING,
HANDLELOSSRSRVDOCUMENTITEM TYPE STRING,
HANDLELOSSRSRVVERSION TYPE STRING,
DAILYGRAINRPTDATASOURCETYPE TYPE STRING,
COMPANYCODE TYPE STRING,
PLANT TYPE STRING,
STORAGELOCATION TYPE STRING,
SOURCEDOCUMENTBUSOBJTYPE TYPE STRING,
MATERIAL TYPE STRING,
PHYSICALCOMMODITY TYPE STRING,
MTMDATASOURCETYPE TYPE STRING,
SOURCETRANSACTIONEVENTDATETIME TYPE STRING,
SOURCETRANSACEVENTENDDATETIME TYPE STRING,
COMMODITYPRICEEXPOSUREUNIT TYPE STRING,
LOADDATACAPTUREOBJECTID TYPE STRING,
LOADDATACAPTUREEVENTTYPE TYPE STRING,
QUANTITYREPOSITORYUUID TYPE STRING,
QUANTITYREPOSITORYVERSION TYPE STRING,
DISCPREMQTYSCHEDULEUNIQUEID TYPE STRING,
LDCISMULTIPLEBUYSELLRELEVANT TYPE STRING,
DISCPREMQTYSCHEDVALDTYVERSION TYPE STRING,
DISCPREMQTYSCHEDULEVERSION TYPE STRING,
DISCPREMQTYSCHEDULETYPE TYPE STRING,
ENDOFDAYDATETIME TYPE STRING,
PREVIOUSENDOFDAYDATETIME TYPE STRING,
BEGINNINGBOOKBALANCEDATETIME TYPE STRING,
LICENSESTATUS TYPE STRING,
PLANTGROUP TYPE STRING,
APPLICATIONSTATUS TYPE STRING,
WAREHOUSERECEIPTTYPE TYPE STRING,
WAREHOUSERECEIPTNO TYPE STRING,
OBLIGATIONTYPE TYPE STRING,
STORAGEAGREEMENT TYPE STRING,
STORAGEAGREEMENTITEM TYPE STRING,
DAILYGRAINREPORTTYPE TYPE STRING,
TOTALBEGINNINGBOOKBALANCEQTY TYPE STRING,
DAILYGRAINRPTUNLOADQUANTITY TYPE STRING,
DAILYGRAINRPTLOADQUANTITY TYPE STRING,
LOADVSUNLOADQTY TYPE STRING,
TODAYCLEAREDLOADVSUNLOADQTY TYPE STRING,
DAILYGRAINRPTMANUALQUANTITY TYPE STRING,
PRODUCTIONSERVICEQUANTITY TYPE STRING,
DAILYGRAINRPTOTHERQUANTITY TYPE STRING,
OVERRIDEADJUSTMENTQTY TYPE STRING,
CHARACTERISTICSADJUSTMENTQTY TYPE STRING,
DAILYGRAINRPTENDINGBOOKBALQTY TYPE STRING,
DAILYGRAINRPTUNLICENSEDSTKQTY TYPE STRING,
DAILYGRAINRPTLICENSEDSTKQTY TYPE STRING,
MEASUREUPLICENSEDQTY TYPE STRING,
TOTALLOADVSUNLOADQTY TYPE STRING,
NETPHYSSTOCKINLICSPACEQTY TYPE STRING,
NOTAPPLDUNLOADPRODUCERQTY TYPE STRING,
UNASSGDUNLOADNOCONTRREFQTY TYPE STRING,
NOTAPPLUNLOADNOCONTPRODUCERQTY TYPE STRING,
UNASSGDUNLOADCONTRREFQTY TYPE STRING,
CMMDTYCRDTCOTOTALWRHSRCPTQTY TYPE STRING,
TOTALOTHERWRHSRCPQTY TYPE STRING,
TOTALCUSTINTROWRHSRCPQTY TYPE STRING,
DAILYGRAINRPTFORWARDRECEIPTQTY TYPE STRING,
TOTALWAREHOUSERECEIPTQTY TYPE STRING,
DAILYGRAINRPTFWDNOTRECEIPTQTY TYPE STRING,
OPENSTORAGEQTY TYPE STRING,
TOTALSTORAGENONRECEIPTQTY TYPE STRING,
NETOBLIGATIONSQTY TYPE STRING,
NOTSETLDUNLOADCONFDPRODUCERQTY TYPE STRING,
NOTSETLDUNLOADUNCONFDPRODQTY TYPE STRING,
NETOWNERSHIPBOOKQTY TYPE STRING,
NETOWNERSHIPPHYSICALQTY TYPE STRING,
AUTOSHPDQUANTITY TYPE STRING,
DAILYGRAINRPTCUSHIONQTY TYPE STRING,
MEASUREUPNOTLICENSEDQTY TYPE STRING,
NETSHPDPHYSICALINCLNOTLICQTY TYPE STRING,
APPLIEDLOADSNOTSETLDQTY TYPE STRING,
DAILYGRAINRPTMEASUREUPQTY TYPE STRING,
TOTLOADVSUNLOADQTYOPPSIGNQTY TYPE STRING,
STOCKMIXINCOMINGQTY TYPE STRING,
STOCKMIXOUTGOINGQTY TYPE STRING,
MISMATCHLOCATIONINCOMINGQTY TYPE STRING,
MISMATCHLOCATIONOUTGOINGQTY TYPE STRING,
SETLDUNLOADCONFDPRODUCERQTY TYPE STRING,
SETLDUNLOADNOTCONFDPRODUCERQTY TYPE STRING,
UNPAIDUNLOADSPRODUCERQTY TYPE STRING,
TOTALUNPAIDUNLOADSPRODUCERQTY TYPE STRING,
ACMPAIDQTY TYPE STRING,
DAILYGRAINREPORTDATE TYPE STRING,
DAILYGRAINREPORTQTYTYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CDGREODQRY_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_CDGREODQRY_STR-MANDT sy-vline 
WA_CDGREODQRY_STR-PRICINGKEY sy-vline 
WA_CDGREODQRY_STR-PRICINGDOCUMENTITEM sy-vline 
WA_CDGREODQRY_STR-CONDITIONTYPE sy-vline 
WA_CDGREODQRY_STR-SUBCONDITIONTYPE sy-vline 
WA_CDGREODQRY_STR-VERSSTOCKRECORDUUID sy-vline 
WA_CDGREODQRY_STR-SOURCEDOCUMENT sy-vline 
WA_CDGREODQRY_STR-SOURCEDOCUMENTITEM sy-vline 
WA_CDGREODQRY_STR-QUANTITYHISTORYSEQUENCENUMBER sy-vline 
WA_CDGREODQRY_STR-HANDLELOSSRSRVDOCUMENTID sy-vline 
WA_CDGREODQRY_STR-HANDLELOSSRSRVDOCUMENTITEM sy-vline 
WA_CDGREODQRY_STR-HANDLELOSSRSRVVERSION sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINRPTDATASOURCETYPE sy-vline 
WA_CDGREODQRY_STR-COMPANYCODE sy-vline 
WA_CDGREODQRY_STR-PLANT sy-vline 
WA_CDGREODQRY_STR-STORAGELOCATION sy-vline 
WA_CDGREODQRY_STR-SOURCEDOCUMENTBUSOBJTYPE sy-vline 
WA_CDGREODQRY_STR-MATERIAL sy-vline 
WA_CDGREODQRY_STR-PHYSICALCOMMODITY sy-vline 
WA_CDGREODQRY_STR-MTMDATASOURCETYPE sy-vline 
WA_CDGREODQRY_STR-SOURCETRANSACTIONEVENTDATETIME sy-vline 
WA_CDGREODQRY_STR-SOURCETRANSACEVENTENDDATETIME sy-vline 
WA_CDGREODQRY_STR-COMMODITYPRICEEXPOSUREUNIT sy-vline 
WA_CDGREODQRY_STR-LOADDATACAPTUREOBJECTID sy-vline 
WA_CDGREODQRY_STR-LOADDATACAPTUREEVENTTYPE sy-vline 
WA_CDGREODQRY_STR-QUANTITYREPOSITORYUUID sy-vline 
WA_CDGREODQRY_STR-QUANTITYREPOSITORYVERSION sy-vline 
WA_CDGREODQRY_STR-DISCPREMQTYSCHEDULEUNIQUEID sy-vline 
WA_CDGREODQRY_STR-LDCISMULTIPLEBUYSELLRELEVANT sy-vline 
WA_CDGREODQRY_STR-DISCPREMQTYSCHEDVALDTYVERSION sy-vline 
WA_CDGREODQRY_STR-DISCPREMQTYSCHEDULEVERSION sy-vline 
WA_CDGREODQRY_STR-DISCPREMQTYSCHEDULETYPE sy-vline 
WA_CDGREODQRY_STR-ENDOFDAYDATETIME sy-vline 
WA_CDGREODQRY_STR-PREVIOUSENDOFDAYDATETIME sy-vline 
WA_CDGREODQRY_STR-BEGINNINGBOOKBALANCEDATETIME sy-vline 
WA_CDGREODQRY_STR-LICENSESTATUS sy-vline 
WA_CDGREODQRY_STR-PLANTGROUP sy-vline 
WA_CDGREODQRY_STR-APPLICATIONSTATUS sy-vline 
WA_CDGREODQRY_STR-WAREHOUSERECEIPTTYPE sy-vline 
WA_CDGREODQRY_STR-WAREHOUSERECEIPTNO sy-vline 
WA_CDGREODQRY_STR-OBLIGATIONTYPE sy-vline 
WA_CDGREODQRY_STR-STORAGEAGREEMENT sy-vline 
WA_CDGREODQRY_STR-STORAGEAGREEMENTITEM sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINREPORTTYPE sy-vline 
WA_CDGREODQRY_STR-TOTALBEGINNINGBOOKBALANCEQTY sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINRPTUNLOADQUANTITY sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINRPTLOADQUANTITY sy-vline 
WA_CDGREODQRY_STR-LOADVSUNLOADQTY sy-vline 
WA_CDGREODQRY_STR-TODAYCLEAREDLOADVSUNLOADQTY sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINRPTMANUALQUANTITY sy-vline 
WA_CDGREODQRY_STR-PRODUCTIONSERVICEQUANTITY sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINRPTOTHERQUANTITY sy-vline 
WA_CDGREODQRY_STR-OVERRIDEADJUSTMENTQTY sy-vline 
WA_CDGREODQRY_STR-CHARACTERISTICSADJUSTMENTQTY sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINRPTENDINGBOOKBALQTY sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINRPTUNLICENSEDSTKQTY sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINRPTLICENSEDSTKQTY sy-vline 
WA_CDGREODQRY_STR-MEASUREUPLICENSEDQTY sy-vline 
WA_CDGREODQRY_STR-TOTALLOADVSUNLOADQTY sy-vline 
WA_CDGREODQRY_STR-NETPHYSSTOCKINLICSPACEQTY sy-vline 
WA_CDGREODQRY_STR-NOTAPPLDUNLOADPRODUCERQTY sy-vline 
WA_CDGREODQRY_STR-UNASSGDUNLOADNOCONTRREFQTY sy-vline 
WA_CDGREODQRY_STR-NOTAPPLUNLOADNOCONTPRODUCERQTY sy-vline 
WA_CDGREODQRY_STR-UNASSGDUNLOADCONTRREFQTY sy-vline 
WA_CDGREODQRY_STR-CMMDTYCRDTCOTOTALWRHSRCPTQTY sy-vline 
WA_CDGREODQRY_STR-TOTALOTHERWRHSRCPQTY sy-vline 
WA_CDGREODQRY_STR-TOTALCUSTINTROWRHSRCPQTY sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINRPTFORWARDRECEIPTQTY sy-vline 
WA_CDGREODQRY_STR-TOTALWAREHOUSERECEIPTQTY sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINRPTFWDNOTRECEIPTQTY sy-vline 
WA_CDGREODQRY_STR-OPENSTORAGEQTY sy-vline 
WA_CDGREODQRY_STR-TOTALSTORAGENONRECEIPTQTY sy-vline 
WA_CDGREODQRY_STR-NETOBLIGATIONSQTY sy-vline 
WA_CDGREODQRY_STR-NOTSETLDUNLOADCONFDPRODUCERQTY sy-vline 
WA_CDGREODQRY_STR-NOTSETLDUNLOADUNCONFDPRODQTY sy-vline 
WA_CDGREODQRY_STR-NETOWNERSHIPBOOKQTY sy-vline 
WA_CDGREODQRY_STR-NETOWNERSHIPPHYSICALQTY sy-vline 
WA_CDGREODQRY_STR-AUTOSHPDQUANTITY sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINRPTCUSHIONQTY sy-vline 
WA_CDGREODQRY_STR-MEASUREUPNOTLICENSEDQTY sy-vline 
WA_CDGREODQRY_STR-NETSHPDPHYSICALINCLNOTLICQTY sy-vline 
WA_CDGREODQRY_STR-APPLIEDLOADSNOTSETLDQTY sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINRPTMEASUREUPQTY sy-vline 
WA_CDGREODQRY_STR-TOTLOADVSUNLOADQTYOPPSIGNQTY sy-vline 
WA_CDGREODQRY_STR-STOCKMIXINCOMINGQTY sy-vline 
WA_CDGREODQRY_STR-STOCKMIXOUTGOINGQTY sy-vline 
WA_CDGREODQRY_STR-MISMATCHLOCATIONINCOMINGQTY sy-vline 
WA_CDGREODQRY_STR-MISMATCHLOCATIONOUTGOINGQTY sy-vline 
WA_CDGREODQRY_STR-SETLDUNLOADCONFDPRODUCERQTY sy-vline 
WA_CDGREODQRY_STR-SETLDUNLOADNOTCONFDPRODUCERQTY sy-vline 
WA_CDGREODQRY_STR-UNPAIDUNLOADSPRODUCERQTY sy-vline 
WA_CDGREODQRY_STR-TOTALUNPAIDUNLOADSPRODUCERQTY sy-vline 
WA_CDGREODQRY_STR-ACMPAIDQTY sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINREPORTDATE sy-vline 
WA_CDGREODQRY_STR-DAILYGRAINREPORTQTYTYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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