ABAP Select data from SAP table PDGRDOCDATAREC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PDGRDOCDATAREC
*  INTO TABLE @DATA(IT_PDGRDOCDATAREC2).
*--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_PDGRDOCDATAREC INDEX 1 INTO DATA(WA_PDGRDOCDATAREC2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PDGRDOCDATAREC-VERSSTOCKRECORDUUID, sy-vline,
  WA_PDGRDOCDATAREC-SOURCEDOCUMENT, sy-vline,
  WA_PDGRDOCDATAREC-SOURCEDOCUMENTITEM, sy-vline,
  WA_PDGRDOCDATAREC-QUANTITYHISTORYSEQUENCENUMBER, sy-vline,
  WA_PDGRDOCDATAREC-HANDLELOSSRSRVID, sy-vline,
  WA_PDGRDOCDATAREC-HANDLELOSSRSRVITEM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PDGRDOCDATAREC 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_PDGRDOCDATAREC 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_PDGRDOCDATAREC INTO WA_PDGRDOCDATAREC.


*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_PDGRDOCDATAREC-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PDGRDOCDATAREC-MATERIAL.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

*Conversion exit MATN1, internal->external for field SUBSTITUTEDMATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PDGRDOCDATAREC-SUBSTITUTEDMATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PDGRDOCDATAREC-SUBSTITUTEDMATERIAL.
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_PDGRDOCDATAREC_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,
HANDLELOSSRSRVID TYPE STRING,
HANDLELOSSRSRVITEM TYPE STRING,
HANDLELOSSRSRVVERSION TYPE STRING,
DGRDATASOURCETYPE 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,
COMMODITYEXPOSUREQUANTITY TYPE STRING,
COMMODITYEXPOSUREUNIT TYPE STRING,
QUANTITYSIGN TYPE STRING,
LOADDATACAPTUREOBJECTID TYPE STRING,
LOADDATACAPTUREEVENTTYPE TYPE STRING,
QUANTITYREPOSITORYUUID TYPE STRING,
QUANTITYREPOSITORYVERSION TYPE STRING,
DISCPREMQTYSCHEDULEUNIQUEID TYPE STRING,
DISCPREMQTYSCHEDVALDTYVERSION TYPE STRING,
DISCPREMQTYSCHEDULEVERSION TYPE STRING,
DISCPREMQTYSCHEDULETYPE TYPE STRING,
ENDOFDAYTIMESTAMP TYPE STRING,
PREVIOUSENDOFDAYTIMESTAMP TYPE STRING,
BEGINGINGBOOKBALANCETTIMESTAMP TYPE STRING,
LICENSESTATUS TYPE STRING,
NETPRICEEXPSRQUANTITY TYPE STRING,
ADJUSTEDNETPRICEEXPSRQUANTITY TYPE STRING,
PLANTGROUP TYPE STRING,
APPLICATIONSTATUS TYPE STRING,
WAREHOUSERECEIPTTYPE TYPE STRING,
WAREHOUSERECEIPTNO TYPE STRING,
OBLIGATIONTYPE TYPE STRING,
STORAGEAGREEMENT TYPE STRING,
STORAGEAGREEMENTITEM TYPE STRING,
VENDORCLASSIFICATION TYPE STRING,
ISHANDLELOSSRSRVRECIEPTFWD TYPE STRING,
ISHANDLELOSSRSRVCANCELLFWD TYPE STRING,
DAILYGRAINRPTCUSHIONMAXQTY TYPE STRING,
DAILYGRAINRPTCUSHIONUNIT TYPE STRING,
DAILYGRAINRPTCUSHIONPERCENTAGE TYPE STRING,
TRADINGCONTRACT TYPE STRING,
TRADINGCONTRACTITEM TYPE STRING,
TRADINGCONTRACTSTATUS TYPE STRING,
APPLICATIONDOCTYPE TYPE STRING,
LOADDATACAPTUREAPPLINSTR TYPE STRING,
APPLICATIONGUID TYPE STRING,
APPLICATIONVERSION TYPE STRING,
APPLICATIONDOCCREATIONDATE TYPE STRING,
APPLICATIONDOCAPPLIEDDATE TYPE STRING,
APPLICATIONDOCSETTLEMENTDATE TYPE STRING,
CONTRACTISCONFIRMED TYPE STRING,
SUPPLIER TYPE STRING,
SUBSTITUTEDMATERIAL TYPE STRING,
SUBSTITUTEDPLANT TYPE STRING,
ISSUBSTITUTEDRECORD TYPE STRING,
DAILYGRAINREPORTDISPLAYUNIT TYPE STRING,
DAILYGRAINREPORTTYPE TYPE STRING,
DAILYGRAINREPORTDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PDGRDOCDATAREC_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_PDGRDOCDATAREC_STR-MANDT sy-vline 
WA_PDGRDOCDATAREC_STR-PRICINGKEY sy-vline 
WA_PDGRDOCDATAREC_STR-PRICINGDOCUMENTITEM sy-vline 
WA_PDGRDOCDATAREC_STR-CONDITIONTYPE sy-vline 
WA_PDGRDOCDATAREC_STR-SUBCONDITIONTYPE sy-vline 
WA_PDGRDOCDATAREC_STR-VERSSTOCKRECORDUUID sy-vline 
WA_PDGRDOCDATAREC_STR-SOURCEDOCUMENT sy-vline 
WA_PDGRDOCDATAREC_STR-SOURCEDOCUMENTITEM sy-vline 
WA_PDGRDOCDATAREC_STR-QUANTITYHISTORYSEQUENCENUMBER sy-vline 
WA_PDGRDOCDATAREC_STR-HANDLELOSSRSRVID sy-vline 
WA_PDGRDOCDATAREC_STR-HANDLELOSSRSRVITEM sy-vline 
WA_PDGRDOCDATAREC_STR-HANDLELOSSRSRVVERSION sy-vline 
WA_PDGRDOCDATAREC_STR-DGRDATASOURCETYPE sy-vline 
WA_PDGRDOCDATAREC_STR-COMPANYCODE sy-vline 
WA_PDGRDOCDATAREC_STR-PLANT sy-vline 
WA_PDGRDOCDATAREC_STR-STORAGELOCATION sy-vline 
WA_PDGRDOCDATAREC_STR-SOURCEDOCUMENTBUSOBJTYPE sy-vline 
WA_PDGRDOCDATAREC_STR-MATERIAL sy-vline 
WA_PDGRDOCDATAREC_STR-PHYSICALCOMMODITY sy-vline 
WA_PDGRDOCDATAREC_STR-MTMDATASOURCETYPE sy-vline 
WA_PDGRDOCDATAREC_STR-SOURCETRANSACTIONEVENTDATETIME sy-vline 
WA_PDGRDOCDATAREC_STR-SOURCETRANSACEVENTENDDATETIME sy-vline 
WA_PDGRDOCDATAREC_STR-COMMODITYEXPOSUREQUANTITY sy-vline 
WA_PDGRDOCDATAREC_STR-COMMODITYEXPOSUREUNIT sy-vline 
WA_PDGRDOCDATAREC_STR-QUANTITYSIGN sy-vline 
WA_PDGRDOCDATAREC_STR-LOADDATACAPTUREOBJECTID sy-vline 
WA_PDGRDOCDATAREC_STR-LOADDATACAPTUREEVENTTYPE sy-vline 
WA_PDGRDOCDATAREC_STR-QUANTITYREPOSITORYUUID sy-vline 
WA_PDGRDOCDATAREC_STR-QUANTITYREPOSITORYVERSION sy-vline 
WA_PDGRDOCDATAREC_STR-DISCPREMQTYSCHEDULEUNIQUEID sy-vline 
WA_PDGRDOCDATAREC_STR-DISCPREMQTYSCHEDVALDTYVERSION sy-vline 
WA_PDGRDOCDATAREC_STR-DISCPREMQTYSCHEDULEVERSION sy-vline 
WA_PDGRDOCDATAREC_STR-DISCPREMQTYSCHEDULETYPE sy-vline 
WA_PDGRDOCDATAREC_STR-ENDOFDAYTIMESTAMP sy-vline 
WA_PDGRDOCDATAREC_STR-PREVIOUSENDOFDAYTIMESTAMP sy-vline 
WA_PDGRDOCDATAREC_STR-BEGINGINGBOOKBALANCETTIMESTAMP sy-vline 
WA_PDGRDOCDATAREC_STR-LICENSESTATUS sy-vline 
WA_PDGRDOCDATAREC_STR-NETPRICEEXPSRQUANTITY sy-vline 
WA_PDGRDOCDATAREC_STR-ADJUSTEDNETPRICEEXPSRQUANTITY sy-vline 
WA_PDGRDOCDATAREC_STR-PLANTGROUP sy-vline 
WA_PDGRDOCDATAREC_STR-APPLICATIONSTATUS sy-vline 
WA_PDGRDOCDATAREC_STR-WAREHOUSERECEIPTTYPE sy-vline 
WA_PDGRDOCDATAREC_STR-WAREHOUSERECEIPTNO sy-vline 
WA_PDGRDOCDATAREC_STR-OBLIGATIONTYPE sy-vline 
WA_PDGRDOCDATAREC_STR-STORAGEAGREEMENT sy-vline 
WA_PDGRDOCDATAREC_STR-STORAGEAGREEMENTITEM sy-vline 
WA_PDGRDOCDATAREC_STR-VENDORCLASSIFICATION sy-vline 
WA_PDGRDOCDATAREC_STR-ISHANDLELOSSRSRVRECIEPTFWD sy-vline 
WA_PDGRDOCDATAREC_STR-ISHANDLELOSSRSRVCANCELLFWD sy-vline 
WA_PDGRDOCDATAREC_STR-DAILYGRAINRPTCUSHIONMAXQTY sy-vline 
WA_PDGRDOCDATAREC_STR-DAILYGRAINRPTCUSHIONUNIT sy-vline 
WA_PDGRDOCDATAREC_STR-DAILYGRAINRPTCUSHIONPERCENTAGE sy-vline 
WA_PDGRDOCDATAREC_STR-TRADINGCONTRACT sy-vline 
WA_PDGRDOCDATAREC_STR-TRADINGCONTRACTITEM sy-vline 
WA_PDGRDOCDATAREC_STR-TRADINGCONTRACTSTATUS sy-vline 
WA_PDGRDOCDATAREC_STR-APPLICATIONDOCTYPE sy-vline 
WA_PDGRDOCDATAREC_STR-LOADDATACAPTUREAPPLINSTR sy-vline 
WA_PDGRDOCDATAREC_STR-APPLICATIONGUID sy-vline 
WA_PDGRDOCDATAREC_STR-APPLICATIONVERSION sy-vline 
WA_PDGRDOCDATAREC_STR-APPLICATIONDOCCREATIONDATE sy-vline 
WA_PDGRDOCDATAREC_STR-APPLICATIONDOCAPPLIEDDATE sy-vline 
WA_PDGRDOCDATAREC_STR-APPLICATIONDOCSETTLEMENTDATE sy-vline 
WA_PDGRDOCDATAREC_STR-CONTRACTISCONFIRMED sy-vline 
WA_PDGRDOCDATAREC_STR-SUPPLIER sy-vline 
WA_PDGRDOCDATAREC_STR-SUBSTITUTEDMATERIAL sy-vline 
WA_PDGRDOCDATAREC_STR-SUBSTITUTEDPLANT sy-vline 
WA_PDGRDOCDATAREC_STR-ISSUBSTITUTEDRECORD sy-vline 
WA_PDGRDOCDATAREC_STR-DAILYGRAINREPORTDISPLAYUNIT sy-vline 
WA_PDGRDOCDATAREC_STR-DAILYGRAINREPORTTYPE sy-vline 
WA_PDGRDOCDATAREC_STR-DAILYGRAINREPORTDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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