ABAP Select data from SAP table /DMBE/IPRCHDRDFT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /DMBE/IPRCHDRDFT 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 /DMBE/IPRCHDRDFT. 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 /DMBE/IPRCHDRDFT 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_/DMBE/IPRCHDRDFT TYPE STANDARD TABLE OF /DMBE/IPRCHDRDFT,
      WA_/DMBE/IPRCHDRDFT TYPE /DMBE/IPRCHDRDFT,
      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: </DMBE/IPRCHDRDFT> TYPE /DMBE/IPRCHDRDFT.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /DMBE/IPRCHDRDFT
  INTO TABLE IT_/DMBE/IPRCHDRDFT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /DMBE/IPRCHDRDFT
*  INTO TABLE @DATA(IT_/DMBE/IPRCHDRDFT2).
*--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_/DMBE/IPRCHDRDFT INDEX 1 INTO DATA(WA_/DMBE/IPRCHDRDFT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/DMBE/IPRCHDRDFT ASSIGNING </DMBE/IPRCHDRDFT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</DMBE/IPRCHDRDFT>-MANDT = 1.
</DMBE/IPRCHDRDFT>-PRICINGUUID = 1.
</DMBE/IPRCHDRDFT>-ACTIVEUUID = 1.
</DMBE/IPRCHDRDFT>-DEALITEMUUID = 1.
</DMBE/IPRCHDRDFT>-DEALUUID = 1.

ENDLOOP.

LOOP AT IT_/DMBE/IPRCHDRDFT INTO WA_/DMBE/IPRCHDRDFT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/DMBE/IPRCHDRDFT-PRICINGINDEX, sy-vline,
  WA_/DMBE/IPRCHDRDFT-PRICINGCATEGORY, sy-vline,
  WA_/DMBE/IPRCHDRDFT-PRICINGVALIDITYFROM, sy-vline,
  WA_/DMBE/IPRCHDRDFT-PRICINGVALIDITYTO, sy-vline,
  WA_/DMBE/IPRCHDRDFT-COMBINATIONROUTINE, sy-vline,
  WA_/DMBE/IPRCHDRDFT-ROUNDINGRULE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/DMBE/IPRCHDRDFT 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_/DMBE/IPRCHDRDFT 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_/DMBE/IPRCHDRDFT INTO WA_/DMBE/IPRCHDRDFT.


*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 ROUNDINGRULE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/DMBE/IPRCHDRDFT-ROUNDINGRULE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/DMBE/IPRCHDRDFT-ROUNDINGRULE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit DCCUR, internal->external for field PRICINGAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_DCCUR_OUTPUT'
  EXPORTING
    input =                      WA_/DMBE/IPRCHDRDFT-PRICINGAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/DMBE/IPRCHDRDFT-PRICINGAMOUNT.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field EFPINDEX
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/DMBE/IPRCHDRDFT-EFPINDEX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/DMBE/IPRCHDRDFT-EFPINDEX.
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_/DMBE/IPRCHDRDFT_STR, 
MANDT TYPE STRING,
PRICINGUUID TYPE STRING,
ACTIVEUUID TYPE STRING,
DEALITEMUUID TYPE STRING,
DEALUUID TYPE STRING,
PRICINGINDEX TYPE STRING,
PRICINGCATEGORY TYPE STRING,
PRICINGVALIDITYFROM TYPE STRING,
PRICINGVALIDITYTO TYPE STRING,
COMBINATIONROUTINE TYPE STRING,
ROUNDINGRULE TYPE STRING,
CONDITIONTYPE TYPE STRING,
PRICINGREFERENCE TYPE STRING,
PRICINGCURRENCY TYPE STRING,
PRICINGAMOUNT TYPE STRING,
PRICINGQUANTITY TYPE STRING,
PRICINGUOM TYPE STRING,
FLOORBROKER TYPE STRING,
CONDCOUNTERPARTY TYPE STRING,
FORMULAID TYPE STRING,
FORMULAIDCPE TYPE STRING,
FORMULALOCKCPE TYPE STRING,
NONCONTRACTUAL TYPE STRING,
CONTRACTUAL TYPE STRING,
PRICINGHEADERTYPE TYPE STRING,
EFPINDEX TYPE STRING,
EFPCONTRACTMONTH TYPE STRING,
EFPCONTRACTMONTHDESCR TYPE STRING,
EFPMERCTYPE TYPE STRING,
EFPDEEMEDDATE TYPE STRING,
POSTED TYPE STRING,
POSTEDDATE TYPE STRING,
CREATEDBY TYPE STRING,
CREATEDAT TYPE STRING,
CHANGEDBY TYPE STRING,
CHANGEDAT TYPE STRING,
DELETED TYPE STRING,
LOCATIONUUID TYPE STRING,
PRODUCTUUID TYPE STRING,
ISRESTRICTEDBYMOT TYPE STRING,
ISTIMEINDEPENDENT TYPE STRING,
VALIDITYCATEGORY TYPE STRING,
FIXEDCPFVALUE TYPE STRING,
FALLBACKEFFECTIVEFROM TYPE STRING,
FALLBACKEFFECTIVETO TYPE STRING,
DETAILCALCPRICINGMETHOD TYPE STRING,
DETAILTRANSACTIONTYPE TYPE STRING,
DETAILAPPLICATION TYPE STRING,
DETAILPRICINGPROCEDURE TYPE STRING,
HEADERTRANSACTIONTYPE TYPE STRING,
HASCOUNTERPARTY TYPE STRING,
DEALDETAILEFPPRICINGCATEGORY TYPE STRING,
INTERNALCOMPANY TYPE STRING,
BUYINGCOMPANY TYPE STRING,
SELLINGCOMPANY TYPE STRING,
PRODUCTTYPE TYPE STRING,
DEALTYPE TYPE STRING,
TRANSACTIONTYPE TYPE STRING,
DEALBLOCKED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/DMBE/IPRCHDRDFT_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_/DMBE/IPRCHDRDFT_STR-MANDT sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-PRICINGUUID sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-ACTIVEUUID sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-DEALITEMUUID sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-DEALUUID sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-PRICINGINDEX sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-PRICINGCATEGORY sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-PRICINGVALIDITYFROM sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-PRICINGVALIDITYTO sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-COMBINATIONROUTINE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-ROUNDINGRULE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-CONDITIONTYPE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-PRICINGREFERENCE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-PRICINGCURRENCY sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-PRICINGAMOUNT sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-PRICINGQUANTITY sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-PRICINGUOM sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-FLOORBROKER sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-CONDCOUNTERPARTY sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-FORMULAID sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-FORMULAIDCPE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-FORMULALOCKCPE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-NONCONTRACTUAL sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-CONTRACTUAL sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-PRICINGHEADERTYPE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-EFPINDEX sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-EFPCONTRACTMONTH sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-EFPCONTRACTMONTHDESCR sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-EFPMERCTYPE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-EFPDEEMEDDATE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-POSTED sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-POSTEDDATE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-CREATEDBY sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-CREATEDAT sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-CHANGEDBY sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-CHANGEDAT sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-DELETED sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-LOCATIONUUID sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-PRODUCTUUID sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-ISRESTRICTEDBYMOT sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-ISTIMEINDEPENDENT sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-VALIDITYCATEGORY sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-FIXEDCPFVALUE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-FALLBACKEFFECTIVEFROM sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-FALLBACKEFFECTIVETO sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-DETAILCALCPRICINGMETHOD sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-DETAILTRANSACTIONTYPE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-DETAILAPPLICATION sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-DETAILPRICINGPROCEDURE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-HEADERTRANSACTIONTYPE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-HASCOUNTERPARTY sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-DEALDETAILEFPPRICINGCATEGORY sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-INTERNALCOMPANY sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-BUYINGCOMPANY sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-SELLINGCOMPANY sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-PRODUCTTYPE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-DEALTYPE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-TRANSACTIONTYPE sy-vline 
WA_/DMBE/IPRCHDRDFT_STR-DEALBLOCKED sy-vline      INTO ld_text SEPARATED BY SPACE.

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