ABAP Select data from SAP table PRFDRTAG_01 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PRFDRTAG_01 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 PRFDRTAG_01. 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 PRFDRTAG_01 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_PRFDRTAG_01 TYPE STANDARD TABLE OF PRFDRTAG_01,
      WA_PRFDRTAG_01 TYPE PRFDRTAG_01,
      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: <PRFDRTAG_01> TYPE PRFDRTAG_01.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PRFDRTAG_01.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PRFDRTAG_01
  INTO TABLE IT_PRFDRTAG_01.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRFDRTAG_01
*  INTO TABLE @DATA(IT_PRFDRTAG_012).
*--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_PRFDRTAG_01 INDEX 1 INTO DATA(WA_PRFDRTAG_012).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PRFDRTAG_01 ASSIGNING <PRFDRTAG_01>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRFDRTAG_01>-MANDT = 1.
<PRFDRTAG_01>-PARTNERCOMPANY = 1.
<PRFDRTAG_01>-BALANCETRANSACTIONCURRENCY = 1.
<PRFDRTAG_01>-BASEUNIT = 1.
<PRFDRTAG_01>-FINANCIALTRANSACTIONTYPE = 1.

ENDLOOP.

LOOP AT IT_PRFDRTAG_01 INTO WA_PRFDRTAG_01.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRFDRTAG_01-FUNCTIONALAREA, sy-vline,
  WA_PRFDRTAG_01-BUSINESSAREA, sy-vline,
  WA_PRFDRTAG_01-COSTCENTER, sy-vline,
  WA_PRFDRTAG_01-GLACCOUNT, sy-vline,
  WA_PRFDRTAG_01-PROFITCENTER, sy-vline,
  WA_PRFDRTAG_01-AMOUNTINTRANSACTIONCURRENCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PRFDRTAG_01 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_PRFDRTAG_01 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_PRFDRTAG_01 INTO WA_PRFDRTAG_01.


*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 PARTNERCOMPANY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-PARTNERCOMPANY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-PARTNERCOMPANY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field BASEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-BASEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-BASEUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field COSTCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-COSTCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-COSTCENTER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GLACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-GLACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-GLACCOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PROFITCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-PROFITCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-PROFITCENTER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SEGMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-SEGMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-SEGMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNERCOSTCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-PARTNERCOSTCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-PARTNERCOSTCENTER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNERPROFITCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-PARTNERPROFITCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-PARTNERPROFITCENTER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNERSEGMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-PARTNERSEGMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-PARTNERSEGMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ORDERID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-ORDERID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-ORDERID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CUSTOMER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-CUSTOMER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-CUSTOMER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-SUPPLIER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field WBSELEMENTEXTERNALID
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-WBSELEMENTEXTERNALID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-WBSELEMENTEXTERNALID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PROJECT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-PROJECT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-PROJECT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field SOLDPRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-SOLDPRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-SOLDPRODUCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BILLTOPARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-BILLTOPARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-BILLTOPARTY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SHIPTOPARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-SHIPTOPARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-SHIPTOPARTY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LEDGER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRFDRTAG_01-LEDGER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRFDRTAG_01-LEDGER.
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_PRFDRTAG_01_STR, 
MANDT TYPE STRING,
PARTNERCOMPANY TYPE STRING,
BALANCETRANSACTIONCURRENCY TYPE STRING,
BASEUNIT TYPE STRING,
FINANCIALTRANSACTIONTYPE TYPE STRING,
FUNCTIONALAREA TYPE STRING,
BUSINESSAREA TYPE STRING,
COSTCENTER TYPE STRING,
GLACCOUNT TYPE STRING,
PROFITCENTER TYPE STRING,
AMOUNTINTRANSACTIONCURRENCY TYPE STRING,
AMOUNTINLOCALCURRENCY TYPE STRING,
AMOUNTINGROUPCURRENCY TYPE STRING,
QUANTITYINBASEUNIT TYPE STRING,
OSL TYPE STRING,
VSL TYPE STRING,
BSL TYPE STRING,
CSL TYPE STRING,
DSL TYPE STRING,
ESL TYPE STRING,
FSL TYPE STRING,
GSL TYPE STRING,
SEGMENT TYPE STRING,
COMPANYCODE TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
ASSIGNMENTREFERENCE TYPE STRING,
CONTROLLINGAREA TYPE STRING,
PARTNERCOSTCENTER TYPE STRING,
PARTNERPROFITCENTER TYPE STRING,
PARTNERFUNCTIONALAREA TYPE STRING,
PARTNERBUSINESSAREA TYPE STRING,
PARTNERSEGMENT TYPE STRING,
ORDERID TYPE STRING,
CUSTOMER TYPE STRING,
SUPPLIER TYPE STRING,
MATERIAL TYPE STRING,
MATERIALGROUP TYPE STRING,
PLANT TYPE STRING,
WBSELEMENTEXTERNALID TYPE STRING,
PROJECT TYPE STRING,
BILLINGDOCUMENTTYPE TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
ORGANIZATIONDIVISION TYPE STRING,
SOLDPRODUCT TYPE STRING,
SOLDPRODUCTGROUP TYPE STRING,
CUSTOMERGROUP TYPE STRING,
CUSTOMERSUPPLIERCOUNTRY TYPE STRING,
CUSTOMERSUPPLIERINDUSTRY TYPE STRING,
SALESDISTRICT TYPE STRING,
BILLTOPARTY TYPE STRING,
SHIPTOPARTY TYPE STRING,
CUSTOMERSUPPLIERCORPORATEGROUP TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
CREATIONDATETIME TYPE STRING,
LEDGER TYPE STRING,
POSTINGDATE TYPE STRING,
FISCALYEARPERIOD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRFDRTAG_01_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_PRFDRTAG_01_STR-MANDT sy-vline 
WA_PRFDRTAG_01_STR-PARTNERCOMPANY sy-vline 
WA_PRFDRTAG_01_STR-BALANCETRANSACTIONCURRENCY sy-vline 
WA_PRFDRTAG_01_STR-BASEUNIT sy-vline 
WA_PRFDRTAG_01_STR-FINANCIALTRANSACTIONTYPE sy-vline 
WA_PRFDRTAG_01_STR-FUNCTIONALAREA sy-vline 
WA_PRFDRTAG_01_STR-BUSINESSAREA sy-vline 
WA_PRFDRTAG_01_STR-COSTCENTER sy-vline 
WA_PRFDRTAG_01_STR-GLACCOUNT sy-vline 
WA_PRFDRTAG_01_STR-PROFITCENTER sy-vline 
WA_PRFDRTAG_01_STR-AMOUNTINTRANSACTIONCURRENCY sy-vline 
WA_PRFDRTAG_01_STR-AMOUNTINLOCALCURRENCY sy-vline 
WA_PRFDRTAG_01_STR-AMOUNTINGROUPCURRENCY sy-vline 
WA_PRFDRTAG_01_STR-QUANTITYINBASEUNIT sy-vline 
WA_PRFDRTAG_01_STR-OSL sy-vline 
WA_PRFDRTAG_01_STR-VSL sy-vline 
WA_PRFDRTAG_01_STR-BSL sy-vline 
WA_PRFDRTAG_01_STR-CSL sy-vline 
WA_PRFDRTAG_01_STR-DSL sy-vline 
WA_PRFDRTAG_01_STR-ESL sy-vline 
WA_PRFDRTAG_01_STR-FSL sy-vline 
WA_PRFDRTAG_01_STR-GSL sy-vline 
WA_PRFDRTAG_01_STR-SEGMENT sy-vline 
WA_PRFDRTAG_01_STR-COMPANYCODE sy-vline 
WA_PRFDRTAG_01_STR-CHARTOFACCOUNTS sy-vline 
WA_PRFDRTAG_01_STR-ASSIGNMENTREFERENCE sy-vline 
WA_PRFDRTAG_01_STR-CONTROLLINGAREA sy-vline 
WA_PRFDRTAG_01_STR-PARTNERCOSTCENTER sy-vline 
WA_PRFDRTAG_01_STR-PARTNERPROFITCENTER sy-vline 
WA_PRFDRTAG_01_STR-PARTNERFUNCTIONALAREA sy-vline 
WA_PRFDRTAG_01_STR-PARTNERBUSINESSAREA sy-vline 
WA_PRFDRTAG_01_STR-PARTNERSEGMENT sy-vline 
WA_PRFDRTAG_01_STR-ORDERID sy-vline 
WA_PRFDRTAG_01_STR-CUSTOMER sy-vline 
WA_PRFDRTAG_01_STR-SUPPLIER sy-vline 
WA_PRFDRTAG_01_STR-MATERIAL sy-vline 
WA_PRFDRTAG_01_STR-MATERIALGROUP sy-vline 
WA_PRFDRTAG_01_STR-PLANT sy-vline 
WA_PRFDRTAG_01_STR-WBSELEMENTEXTERNALID sy-vline 
WA_PRFDRTAG_01_STR-PROJECT sy-vline 
WA_PRFDRTAG_01_STR-BILLINGDOCUMENTTYPE sy-vline 
WA_PRFDRTAG_01_STR-SALESORGANIZATION sy-vline 
WA_PRFDRTAG_01_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_PRFDRTAG_01_STR-ORGANIZATIONDIVISION sy-vline 
WA_PRFDRTAG_01_STR-SOLDPRODUCT sy-vline 
WA_PRFDRTAG_01_STR-SOLDPRODUCTGROUP sy-vline 
WA_PRFDRTAG_01_STR-CUSTOMERGROUP sy-vline 
WA_PRFDRTAG_01_STR-CUSTOMERSUPPLIERCOUNTRY sy-vline 
WA_PRFDRTAG_01_STR-CUSTOMERSUPPLIERINDUSTRY sy-vline 
WA_PRFDRTAG_01_STR-SALESDISTRICT sy-vline 
WA_PRFDRTAG_01_STR-BILLTOPARTY sy-vline 
WA_PRFDRTAG_01_STR-SHIPTOPARTY sy-vline 
WA_PRFDRTAG_01_STR-CUSTOMERSUPPLIERCORPORATEGROUP sy-vline 
WA_PRFDRTAG_01_STR-WBSELEMENTINTERNALID sy-vline 
WA_PRFDRTAG_01_STR-CREATIONDATETIME sy-vline 
WA_PRFDRTAG_01_STR-LEDGER sy-vline 
WA_PRFDRTAG_01_STR-POSTINGDATE sy-vline 
WA_PRFDRTAG_01_STR-FISCALYEARPERIOD sy-vline      INTO ld_text SEPARATED BY SPACE.

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