ABAP Select data from SAP table CPAYRQVARVH into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPAYRQVARVH
*  INTO TABLE @DATA(IT_CPAYRQVARVH2).
*--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_CPAYRQVARVH INDEX 1 INTO DATA(WA_CPAYRQVARVH2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPAYRQVARVH>-MANDT = 1.
<CPAYRQVARVH>-PAYMENTREQUESTVARIANT = 1.
<CPAYRQVARVH>-PAYMENTREQUESTTYPE = 1.
<CPAYRQVARVH>-CREATEDBYUSER = 1.
<CPAYRQVARVH>-PAYMENTREQUESTVARIANTTEXT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPAYRQVARVH-PAYINGCOMPANYCODE, sy-vline,
  WA_CPAYRQVARVH-HOUSEBANK, sy-vline,
  WA_CPAYRQVARVH-HOUSEBANKACCOUNT, sy-vline,
  WA_CPAYRQVARVH-PAYMENTREQUESTCURRENCY, sy-vline,
  WA_CPAYRQVARVH-PAYMENTREQUESTAMOUNTINPAYTCRCY, sy-vline,
  WA_CPAYRQVARVH-PAYMENTREQUESTAMOUNTINCCCRCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPAYRQVARVH 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_CPAYRQVARVH 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_CPAYRQVARVH INTO WA_CPAYRQVARVH.


*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 AU132, internal->external for field PAYMENTREQUESTAMOUNTINPAYTCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CPAYRQVARVH-PAYMENTREQUESTAMOUNTINPAYTCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPAYRQVARVH-PAYMENTREQUESTAMOUNTINPAYTCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field PAYMENTREQUESTAMOUNTINCCCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_CPAYRQVARVH-PAYMENTREQUESTAMOUNTINCCCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPAYRQVARVH-PAYMENTREQUESTAMOUNTINCCCRCY.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ISOLA, internal->external for field PAYEELANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_CPAYRQVARVH-PAYEELANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPAYRQVARVH-PAYEELANGUAGE.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field CUSTOMER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPAYRQVARVH-CUSTOMER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPAYRQVARVH-CUSTOMER.
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_CPAYRQVARVH_STR, 
MANDT TYPE STRING,
PAYMENTREQUESTVARIANT TYPE STRING,
PAYMENTREQUESTTYPE TYPE STRING,
CREATEDBYUSER TYPE STRING,
PAYMENTREQUESTVARIANTTEXT TYPE STRING,
PAYINGCOMPANYCODE TYPE STRING,
HOUSEBANK TYPE STRING,
HOUSEBANKACCOUNT TYPE STRING,
PAYMENTREQUESTCURRENCY TYPE STRING,
PAYMENTREQUESTAMOUNTINPAYTCRCY TYPE STRING,
PAYMENTREQUESTAMOUNTINCCCRCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
PAYMENTMETHOD TYPE STRING,
REFERENCETYPETEXT TYPE STRING,
ISSINGLEPAYMENT TYPE STRING,
DATAEXCHANGEINSTRUCTIONKEY TYPE STRING,
DATAEXCHANGEINSTRUCTION1 TYPE STRING,
DATAEXCHANGEINSTRUCTION2 TYPE STRING,
DATAEXCHANGEINSTRUCTION3 TYPE STRING,
DATAEXCHANGEINSTRUCTION4 TYPE STRING,
STATECENTRALBANKPAYMENTREASON TYPE STRING,
SUPPLYINGCOUNTRY TYPE STRING,
BANKCHAIN TYPE STRING,
PAYMENTMETHODSUPPLEMENT TYPE STRING,
PAYMENTREFERENCE TYPE STRING,
TAXID1 TYPE STRING,
PAYEENAME TYPE STRING,
BANKACCOUNTHOLDERNAME TYPE STRING,
PAYEEBANKCONTROLKEY TYPE STRING,
BANKDETAILREFERENCE TYPE STRING,
FINANCIALACCOUNTTYPE TYPE STRING,
CUSTOMERSUPPLIERACCOUNT TYPE STRING,
PAYEETITLE TYPE STRING,
PAYEEPOSTALCODE TYPE STRING,
PAYEEPOBOX TYPE STRING,
POBOXPOSTALCODE TYPE STRING,
PAYEEADDITIONALNAME2 TYPE STRING,
PAYEEADDITIONALNAME3 TYPE STRING,
PAYEEADDITIONALNAME4 TYPE STRING,
PAYEECITYNAME TYPE STRING,
PAYEESTREET TYPE STRING,
PAYEECOUNTRY TYPE STRING,
PAYEEREGION TYPE STRING,
PAYEELANGUAGE TYPE STRING,
PAYEEFAXNUMBER TYPE STRING,
SUPPLIER TYPE STRING,
CUSTOMER TYPE STRING,
CUSTOMERBANKTYPE TYPE STRING,
SUPPLIERBANKTYPE TYPE STRING,
PAYEEBANKCOUNTRY TYPE STRING,
PAYEEBANKINTERNALID TYPE STRING,
PAYEEBANKACCOUNT TYPE STRING,
COMPANYCODE TYPE STRING,
BUSINESSAREA TYPE STRING,
DOCUMENTITEMTEXT TYPE STRING,
PAYEEIBAN TYPE STRING,
SUPPLIERACCOUNTGROUP TYPE STRING,
SUPPLIERFINSAUTHORIZATIONGRP TYPE STRING,
CUSTOMERACCOUNTGROUP TYPE STRING,
CUSTOMERFINSAUTHORIZATIONGRP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPAYRQVARVH_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_CPAYRQVARVH_STR-MANDT sy-vline 
WA_CPAYRQVARVH_STR-PAYMENTREQUESTVARIANT sy-vline 
WA_CPAYRQVARVH_STR-PAYMENTREQUESTTYPE sy-vline 
WA_CPAYRQVARVH_STR-CREATEDBYUSER sy-vline 
WA_CPAYRQVARVH_STR-PAYMENTREQUESTVARIANTTEXT sy-vline 
WA_CPAYRQVARVH_STR-PAYINGCOMPANYCODE sy-vline 
WA_CPAYRQVARVH_STR-HOUSEBANK sy-vline 
WA_CPAYRQVARVH_STR-HOUSEBANKACCOUNT sy-vline 
WA_CPAYRQVARVH_STR-PAYMENTREQUESTCURRENCY sy-vline 
WA_CPAYRQVARVH_STR-PAYMENTREQUESTAMOUNTINPAYTCRCY sy-vline 
WA_CPAYRQVARVH_STR-PAYMENTREQUESTAMOUNTINCCCRCY sy-vline 
WA_CPAYRQVARVH_STR-COMPANYCODECURRENCY sy-vline 
WA_CPAYRQVARVH_STR-PAYMENTMETHOD sy-vline 
WA_CPAYRQVARVH_STR-REFERENCETYPETEXT sy-vline 
WA_CPAYRQVARVH_STR-ISSINGLEPAYMENT sy-vline 
WA_CPAYRQVARVH_STR-DATAEXCHANGEINSTRUCTIONKEY sy-vline 
WA_CPAYRQVARVH_STR-DATAEXCHANGEINSTRUCTION1 sy-vline 
WA_CPAYRQVARVH_STR-DATAEXCHANGEINSTRUCTION2 sy-vline 
WA_CPAYRQVARVH_STR-DATAEXCHANGEINSTRUCTION3 sy-vline 
WA_CPAYRQVARVH_STR-DATAEXCHANGEINSTRUCTION4 sy-vline 
WA_CPAYRQVARVH_STR-STATECENTRALBANKPAYMENTREASON sy-vline 
WA_CPAYRQVARVH_STR-SUPPLYINGCOUNTRY sy-vline 
WA_CPAYRQVARVH_STR-BANKCHAIN sy-vline 
WA_CPAYRQVARVH_STR-PAYMENTMETHODSUPPLEMENT sy-vline 
WA_CPAYRQVARVH_STR-PAYMENTREFERENCE sy-vline 
WA_CPAYRQVARVH_STR-TAXID1 sy-vline 
WA_CPAYRQVARVH_STR-PAYEENAME sy-vline 
WA_CPAYRQVARVH_STR-BANKACCOUNTHOLDERNAME sy-vline 
WA_CPAYRQVARVH_STR-PAYEEBANKCONTROLKEY sy-vline 
WA_CPAYRQVARVH_STR-BANKDETAILREFERENCE sy-vline 
WA_CPAYRQVARVH_STR-FINANCIALACCOUNTTYPE sy-vline 
WA_CPAYRQVARVH_STR-CUSTOMERSUPPLIERACCOUNT sy-vline 
WA_CPAYRQVARVH_STR-PAYEETITLE sy-vline 
WA_CPAYRQVARVH_STR-PAYEEPOSTALCODE sy-vline 
WA_CPAYRQVARVH_STR-PAYEEPOBOX sy-vline 
WA_CPAYRQVARVH_STR-POBOXPOSTALCODE sy-vline 
WA_CPAYRQVARVH_STR-PAYEEADDITIONALNAME2 sy-vline 
WA_CPAYRQVARVH_STR-PAYEEADDITIONALNAME3 sy-vline 
WA_CPAYRQVARVH_STR-PAYEEADDITIONALNAME4 sy-vline 
WA_CPAYRQVARVH_STR-PAYEECITYNAME sy-vline 
WA_CPAYRQVARVH_STR-PAYEESTREET sy-vline 
WA_CPAYRQVARVH_STR-PAYEECOUNTRY sy-vline 
WA_CPAYRQVARVH_STR-PAYEEREGION sy-vline 
WA_CPAYRQVARVH_STR-PAYEELANGUAGE sy-vline 
WA_CPAYRQVARVH_STR-PAYEEFAXNUMBER sy-vline 
WA_CPAYRQVARVH_STR-SUPPLIER sy-vline 
WA_CPAYRQVARVH_STR-CUSTOMER sy-vline 
WA_CPAYRQVARVH_STR-CUSTOMERBANKTYPE sy-vline 
WA_CPAYRQVARVH_STR-SUPPLIERBANKTYPE sy-vline 
WA_CPAYRQVARVH_STR-PAYEEBANKCOUNTRY sy-vline 
WA_CPAYRQVARVH_STR-PAYEEBANKINTERNALID sy-vline 
WA_CPAYRQVARVH_STR-PAYEEBANKACCOUNT sy-vline 
WA_CPAYRQVARVH_STR-COMPANYCODE sy-vline 
WA_CPAYRQVARVH_STR-BUSINESSAREA sy-vline 
WA_CPAYRQVARVH_STR-DOCUMENTITEMTEXT sy-vline 
WA_CPAYRQVARVH_STR-PAYEEIBAN sy-vline 
WA_CPAYRQVARVH_STR-SUPPLIERACCOUNTGROUP sy-vline 
WA_CPAYRQVARVH_STR-SUPPLIERFINSAUTHORIZATIONGRP sy-vline 
WA_CPAYRQVARVH_STR-CUSTOMERACCOUNTGROUP sy-vline 
WA_CPAYRQVARVH_STR-CUSTOMERFINSAUTHORIZATIONGRP sy-vline      INTO ld_text SEPARATED BY SPACE.

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