ABAP Select data from SAP table PDGRKONVDPQS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PDGRKONVDPQS
*  INTO TABLE @DATA(IT_PDGRKONVDPQS2).
*--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_PDGRKONVDPQS INDEX 1 INTO DATA(WA_PDGRKONVDPQS2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PDGRKONVDPQS-VERSSTOCKRECORDUUID, sy-vline,
  WA_PDGRKONVDPQS-MTMDATASOURCETYPE, sy-vline,
  WA_PDGRKONVDPQS-SOURCETRANSACTIONEVENTDATETIME, sy-vline,
  WA_PDGRKONVDPQS-SOURCETRANSACEVENTENDDATETIME, sy-vline,
  WA_PDGRKONVDPQS-MATERIALBASEUNIT, sy-vline,
  WA_PDGRKONVDPQS-COMMODITYUNIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PDGRKONVDPQS 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_PDGRKONVDPQS 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_PDGRKONVDPQS INTO WA_PDGRKONVDPQS.


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

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

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

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

*Conversion exit GJAHR, internal->external for field SOURCEDOCUMENTYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PDGRKONVDPQS-SOURCEDOCUMENTYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PDGRKONVDPQS-SOURCEDOCUMENTYEAR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PDGRKONVDPQS-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PDGRKONVDPQS-MATERIAL.
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_PDGRKONVDPQS_STR, 
MANDT TYPE STRING,
PRICINGKEY TYPE STRING,
PRICINGDOCUMENTITEM TYPE STRING,
CONDITIONTYPE TYPE STRING,
SUBCONDITIONTYPE TYPE STRING,
VERSSTOCKRECORDUUID TYPE STRING,
MTMDATASOURCETYPE TYPE STRING,
SOURCETRANSACTIONEVENTDATETIME TYPE STRING,
SOURCETRANSACEVENTENDDATETIME TYPE STRING,
MATERIALBASEUNIT TYPE STRING,
COMMODITYUNIT TYPE STRING,
CMMDTYPRICEEXPSRMASSUNIT TYPE STRING,
CMMDTYPRICEEXPSRVOLUMEUNIT TYPE STRING,
COMMODITYQUANTITYINBASEUNIT TYPE STRING,
COMMODITYQUANTITY TYPE STRING,
CMMDTYPRICEEXPSRQTYINMASSUNIT TYPE STRING,
CMMDTYPRICEEXPSRQTYINVOLUNIT TYPE STRING,
COMMODITYEXPOSUREQUANTITY TYPE STRING,
COMMODITYEXPOSUREUNIT TYPE STRING,
QUANTITYSIGN TYPE STRING,
SOURCEDOCUMENT TYPE STRING,
SOURCEDOCUMENTITEM TYPE STRING,
SOURCEDOCUMENTBUSOBJTYPE TYPE STRING,
SOURCEDOCUMENTYEAR TYPE STRING,
MTMCONDITIONGROUPCATEGORY TYPE STRING,
GOODSMOVEMENTTYPE TYPE STRING,
LOADDATACAPTUREOBJECTID TYPE STRING,
LOADDATACAPTUREEVENTTYPE TYPE STRING,
QUANTITYREPOSITORYUUID TYPE STRING,
QUANTITYREPOSITORYVERSION TYPE STRING,
NETPRICEEXPSRQTYINBASEUNIT TYPE STRING,
NETPRICEEXPSRQUANTITY TYPE STRING,
NETPRICEEXPSRQTYINMASSUNIT TYPE STRING,
NETPRICEEXPSRQTYINVOLUMEUNIT TYPE STRING,
NETEXPOSUREQUANTITY TYPE STRING,
DISCPREMQTYSCHEDULEUNIQUEID TYPE STRING,
DISCPREMQTYSCHEDULEVERSION TYPE STRING,
DPQSVALIDITYVERSION TYPE STRING,
RECORDISLOGICALLYDELETED TYPE STRING,
NETDRYERRORCODE TYPE STRING,
DISCPREMQTYSCHEDULETYPE TYPE STRING,
DAILYGRAINREPORTDISPLAYUNIT TYPE STRING,
DAILYGRAINREPORTTYPE TYPE STRING,
DAILYGRAINREPORTDATE TYPE STRING,
PLANT TYPE STRING,
MATERIAL TYPE STRING,
STORAGELOCATION TYPE STRING,
COMMODITY TYPE STRING,
PHYSICALCOMMODITY TYPE STRING,
COMPANYCODE TYPE STRING,
ENDOFDAYBUSINESSENTITYKEY TYPE STRING,
QUOTATIONKEYTYPE TYPE STRING,
MTMCALCULATIONGROUP TYPE STRING,
PLANTGROUP TYPE STRING,
ENDOFDAYTIMESTAMP TYPE STRING,
PREVIOUSENDOFDAYTIMESTAMP TYPE STRING,
BEGINGINGBOOKBALANCETTIMESTAMP TYPE STRING,
MESSAGETEXT TYPE STRING,
HANDLELOSSRSRVID TYPE STRING,
HANDLELOSSRSRVITEM TYPE STRING,
HANDLELOSSRSRVVERSION TYPE STRING,
LICENSESTATUS TYPE STRING,
HISTORYDPQSDATE TYPE STRING,
HISTORYDPQS TYPE STRING,
VS1DPQS TYPE STRING,
VS1DPQSVERSION TYPE STRING,
VS1DPQSVALIDITYVERSION TYPE STRING,
VS2DPQS TYPE STRING,
VS2DPQSVERSION TYPE STRING,
VS2DPQSVALIDITYVERSION TYPE STRING,
VS3DPQS TYPE STRING,
VS3DPQSVERSION TYPE STRING,
VS3DPQSVALIDITYVERSION TYPE STRING,
VS4DPQS TYPE STRING,
VS4DPQSVERSION TYPE STRING,
VS4DPQSVALIDITYVERSION TYPE STRING,
VS5DPQS TYPE STRING,
VS5DPQSVERSION TYPE STRING,
VS5DPQSVALIDITYVERSION TYPE STRING,
VS6DPQS TYPE STRING,
VS6DPQSVERSION TYPE STRING,
VS6DPQSVALIDITYVERSION TYPE STRING,
VS7DPQS TYPE STRING,
VS7DPQSVERSION TYPE STRING,
VS7DPQSVALIDITYVERSION TYPE STRING,
VS8DPQS TYPE STRING,
VS8DPQSVERSION TYPE STRING,
VS8DPQSVALIDITYVERSION TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PDGRKONVDPQS_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_PDGRKONVDPQS_STR-MANDT sy-vline 
WA_PDGRKONVDPQS_STR-PRICINGKEY sy-vline 
WA_PDGRKONVDPQS_STR-PRICINGDOCUMENTITEM sy-vline 
WA_PDGRKONVDPQS_STR-CONDITIONTYPE sy-vline 
WA_PDGRKONVDPQS_STR-SUBCONDITIONTYPE sy-vline 
WA_PDGRKONVDPQS_STR-VERSSTOCKRECORDUUID sy-vline 
WA_PDGRKONVDPQS_STR-MTMDATASOURCETYPE sy-vline 
WA_PDGRKONVDPQS_STR-SOURCETRANSACTIONEVENTDATETIME sy-vline 
WA_PDGRKONVDPQS_STR-SOURCETRANSACEVENTENDDATETIME sy-vline 
WA_PDGRKONVDPQS_STR-MATERIALBASEUNIT sy-vline 
WA_PDGRKONVDPQS_STR-COMMODITYUNIT sy-vline 
WA_PDGRKONVDPQS_STR-CMMDTYPRICEEXPSRMASSUNIT sy-vline 
WA_PDGRKONVDPQS_STR-CMMDTYPRICEEXPSRVOLUMEUNIT sy-vline 
WA_PDGRKONVDPQS_STR-COMMODITYQUANTITYINBASEUNIT sy-vline 
WA_PDGRKONVDPQS_STR-COMMODITYQUANTITY sy-vline 
WA_PDGRKONVDPQS_STR-CMMDTYPRICEEXPSRQTYINMASSUNIT sy-vline 
WA_PDGRKONVDPQS_STR-CMMDTYPRICEEXPSRQTYINVOLUNIT sy-vline 
WA_PDGRKONVDPQS_STR-COMMODITYEXPOSUREQUANTITY sy-vline 
WA_PDGRKONVDPQS_STR-COMMODITYEXPOSUREUNIT sy-vline 
WA_PDGRKONVDPQS_STR-QUANTITYSIGN sy-vline 
WA_PDGRKONVDPQS_STR-SOURCEDOCUMENT sy-vline 
WA_PDGRKONVDPQS_STR-SOURCEDOCUMENTITEM sy-vline 
WA_PDGRKONVDPQS_STR-SOURCEDOCUMENTBUSOBJTYPE sy-vline 
WA_PDGRKONVDPQS_STR-SOURCEDOCUMENTYEAR sy-vline 
WA_PDGRKONVDPQS_STR-MTMCONDITIONGROUPCATEGORY sy-vline 
WA_PDGRKONVDPQS_STR-GOODSMOVEMENTTYPE sy-vline 
WA_PDGRKONVDPQS_STR-LOADDATACAPTUREOBJECTID sy-vline 
WA_PDGRKONVDPQS_STR-LOADDATACAPTUREEVENTTYPE sy-vline 
WA_PDGRKONVDPQS_STR-QUANTITYREPOSITORYUUID sy-vline 
WA_PDGRKONVDPQS_STR-QUANTITYREPOSITORYVERSION sy-vline 
WA_PDGRKONVDPQS_STR-NETPRICEEXPSRQTYINBASEUNIT sy-vline 
WA_PDGRKONVDPQS_STR-NETPRICEEXPSRQUANTITY sy-vline 
WA_PDGRKONVDPQS_STR-NETPRICEEXPSRQTYINMASSUNIT sy-vline 
WA_PDGRKONVDPQS_STR-NETPRICEEXPSRQTYINVOLUMEUNIT sy-vline 
WA_PDGRKONVDPQS_STR-NETEXPOSUREQUANTITY sy-vline 
WA_PDGRKONVDPQS_STR-DISCPREMQTYSCHEDULEUNIQUEID sy-vline 
WA_PDGRKONVDPQS_STR-DISCPREMQTYSCHEDULEVERSION sy-vline 
WA_PDGRKONVDPQS_STR-DPQSVALIDITYVERSION sy-vline 
WA_PDGRKONVDPQS_STR-RECORDISLOGICALLYDELETED sy-vline 
WA_PDGRKONVDPQS_STR-NETDRYERRORCODE sy-vline 
WA_PDGRKONVDPQS_STR-DISCPREMQTYSCHEDULETYPE sy-vline 
WA_PDGRKONVDPQS_STR-DAILYGRAINREPORTDISPLAYUNIT sy-vline 
WA_PDGRKONVDPQS_STR-DAILYGRAINREPORTTYPE sy-vline 
WA_PDGRKONVDPQS_STR-DAILYGRAINREPORTDATE sy-vline 
WA_PDGRKONVDPQS_STR-PLANT sy-vline 
WA_PDGRKONVDPQS_STR-MATERIAL sy-vline 
WA_PDGRKONVDPQS_STR-STORAGELOCATION sy-vline 
WA_PDGRKONVDPQS_STR-COMMODITY sy-vline 
WA_PDGRKONVDPQS_STR-PHYSICALCOMMODITY sy-vline 
WA_PDGRKONVDPQS_STR-COMPANYCODE sy-vline 
WA_PDGRKONVDPQS_STR-ENDOFDAYBUSINESSENTITYKEY sy-vline 
WA_PDGRKONVDPQS_STR-QUOTATIONKEYTYPE sy-vline 
WA_PDGRKONVDPQS_STR-MTMCALCULATIONGROUP sy-vline 
WA_PDGRKONVDPQS_STR-PLANTGROUP sy-vline 
WA_PDGRKONVDPQS_STR-ENDOFDAYTIMESTAMP sy-vline 
WA_PDGRKONVDPQS_STR-PREVIOUSENDOFDAYTIMESTAMP sy-vline 
WA_PDGRKONVDPQS_STR-BEGINGINGBOOKBALANCETTIMESTAMP sy-vline 
WA_PDGRKONVDPQS_STR-MESSAGETEXT sy-vline 
WA_PDGRKONVDPQS_STR-HANDLELOSSRSRVID sy-vline 
WA_PDGRKONVDPQS_STR-HANDLELOSSRSRVITEM sy-vline 
WA_PDGRKONVDPQS_STR-HANDLELOSSRSRVVERSION sy-vline 
WA_PDGRKONVDPQS_STR-LICENSESTATUS sy-vline 
WA_PDGRKONVDPQS_STR-HISTORYDPQSDATE sy-vline 
WA_PDGRKONVDPQS_STR-HISTORYDPQS sy-vline 
WA_PDGRKONVDPQS_STR-VS1DPQS sy-vline 
WA_PDGRKONVDPQS_STR-VS1DPQSVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS1DPQSVALIDITYVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS2DPQS sy-vline 
WA_PDGRKONVDPQS_STR-VS2DPQSVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS2DPQSVALIDITYVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS3DPQS sy-vline 
WA_PDGRKONVDPQS_STR-VS3DPQSVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS3DPQSVALIDITYVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS4DPQS sy-vline 
WA_PDGRKONVDPQS_STR-VS4DPQSVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS4DPQSVALIDITYVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS5DPQS sy-vline 
WA_PDGRKONVDPQS_STR-VS5DPQSVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS5DPQSVALIDITYVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS6DPQS sy-vline 
WA_PDGRKONVDPQS_STR-VS6DPQSVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS6DPQSVALIDITYVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS7DPQS sy-vline 
WA_PDGRKONVDPQS_STR-VS7DPQSVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS7DPQSVALIDITYVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS8DPQS sy-vline 
WA_PDGRKONVDPQS_STR-VS8DPQSVERSION sy-vline 
WA_PDGRKONVDPQS_STR-VS8DPQSVALIDITYVERSION sy-vline      INTO ld_text SEPARATED BY SPACE.

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