ABAP Select data from SAP table CABPPAYMENT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CABPPAYMENT
*  INTO TABLE @DATA(IT_CABPPAYMENT2).
*--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_CABPPAYMENT INDEX 1 INTO DATA(WA_CABPPAYMENT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CABPPAYMENT>-MANDT = 1.
<CABPPAYMENT>-PAYMENTBATCH = 1.
<CABPPAYMENT>-PAYMENTBATCHITEM = 1.
<CABPPAYMENT>-PAIDITEMDUEDATE = 1.
<CABPPAYMENT>-DATAEXCHANGEINSTRUCTIONKEY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CABPPAYMENT-DATAEXCHINSTRUCTIONKEYNAME, sy-vline,
  WA_CABPPAYMENT-PAYMENTDOCUMENT, sy-vline,
  WA_CABPPAYMENT-PAYMENTAMOUNTINRULECRCY, sy-vline,
  WA_CABPPAYMENT-PAYMENTBATCHRULECURRENCY, sy-vline,
  WA_CABPPAYMENT-NUMBEROFPAIDITEMS, sy-vline,
  WA_CABPPAYMENT-ISURGENTPAYMENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CABPPAYMENT 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_CABPPAYMENT 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_CABPPAYMENT INTO WA_CABPPAYMENT.


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

*Conversion exit AC132, internal->external for field PAYMENTAMOUNTINRULECRCY
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_CABPPAYMENT-PAYMENTAMOUNTINRULECRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CABPPAYMENT-PAYMENTAMOUNTINRULECRCY.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit AC132, internal->external for field PAIDAMOUNTINPAYTCURRENCY
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_CABPPAYMENT-PAIDAMOUNTINPAYTCURRENCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CABPPAYMENT-PAIDAMOUNTINPAYTCURRENCY.
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_CABPPAYMENT_STR, 
MANDT TYPE STRING,
PAYMENTBATCH TYPE STRING,
PAYMENTBATCHITEM TYPE STRING,
PAIDITEMDUEDATE TYPE STRING,
DATAEXCHANGEINSTRUCTIONKEY TYPE STRING,
DATAEXCHINSTRUCTIONKEYNAME TYPE STRING,
PAYMENTDOCUMENT TYPE STRING,
PAYMENTAMOUNTINRULECRCY TYPE STRING,
PAYMENTBATCHRULECURRENCY TYPE STRING,
NUMBEROFPAIDITEMS TYPE STRING,
ISURGENTPAYMENT TYPE STRING,
PAYMENTISURGENTTEXT TYPE STRING,
PAYEENAME TYPE STRING,
PAYEEBANKNAME TYPE STRING,
PAYEEBANK TYPE STRING,
SWIFTCODE TYPE STRING,
PAYEEBANKACCOUNT TYPE STRING,
PAYEEBANKACCOUNTLONGID TYPE STRING,
PAYEEIBAN TYPE STRING,
PAYEE TYPE STRING,
PAYMENTMETHOD TYPE STRING,
PAYMENTMETHODNAME TYPE STRING,
CUSTOMER TYPE STRING,
CUSTOMERNAME TYPE STRING,
PAYMENTRUNISPROPOSAL TYPE STRING,
PAYMENTBATCHMERGEDATE TYPE STRING,
PAYMENTBATCHMERGE TYPE STRING,
PAYINGCOMPANYCODE TYPE STRING,
PAYMENTRUNDATE TYPE STRING,
PAYMENTRUNID TYPE STRING,
PAYMENTRECIPIENT TYPE STRING,
STATUS TYPE STRING,
STATUSNAME TYPE STRING,
SYSTEMSTATUSSHORTNAME TYPE STRING,
STATUSPROFILE TYPE STRING,
BANKCOUNTRY TYPE STRING,
BANKCOUNTRYNAME TYPE STRING,
HOUSEBANK TYPE STRING,
HOUSEBANKACCOUNT TYPE STRING,
BANKACCOUNTLONGID TYPE STRING,
HOUSEBANKIBAN TYPE STRING,
BANKNAME TYPE STRING,
PAYMENTDEFERDATE TYPE STRING,
PAYMENTACTION TYPE STRING,
SYSTEMSTATUSNAME TYPE STRING,
PAIDAMOUNTINPAYTCURRENCY TYPE STRING,
PAYMENTCURRENCY TYPE STRING,
AMOUNTINCOMPANYCODECURRENCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
COMPANYCODENAME TYPE STRING,
BANKPAYMENTGROUPINGORIGIN TYPE STRING,
PAYEEBANKINTERNALID TYPE STRING,
BANK TYPE STRING,
BILLOFEXCHANGEDUEDATE TYPE STRING,
BILLOFEXCHANGEISSUEDATE TYPE STRING,
PAYMENTORIGIN TYPE STRING,
PAYMENTREQUESTPAYMENTGROUP TYPE STRING,
PAYEEBANKCOUNTRY TYPE STRING,
PAYEEBANKCOUNTRYNAME TYPE STRING,
SUPPLIERACCOUNTGROUP TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,
CUSTOMERAUTHZNGRP TYPE STRING,
CUSTOMERACCOUNTGROUP TYPE STRING,
FISCALYEAR TYPE STRING,
BANKPAYMENTORIGIN TYPE STRING,
PAYMENTBATCHITEMEXTENDTOEND TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CABPPAYMENT_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_CABPPAYMENT_STR-MANDT sy-vline 
WA_CABPPAYMENT_STR-PAYMENTBATCH sy-vline 
WA_CABPPAYMENT_STR-PAYMENTBATCHITEM sy-vline 
WA_CABPPAYMENT_STR-PAIDITEMDUEDATE sy-vline 
WA_CABPPAYMENT_STR-DATAEXCHANGEINSTRUCTIONKEY sy-vline 
WA_CABPPAYMENT_STR-DATAEXCHINSTRUCTIONKEYNAME sy-vline 
WA_CABPPAYMENT_STR-PAYMENTDOCUMENT sy-vline 
WA_CABPPAYMENT_STR-PAYMENTAMOUNTINRULECRCY sy-vline 
WA_CABPPAYMENT_STR-PAYMENTBATCHRULECURRENCY sy-vline 
WA_CABPPAYMENT_STR-NUMBEROFPAIDITEMS sy-vline 
WA_CABPPAYMENT_STR-ISURGENTPAYMENT sy-vline 
WA_CABPPAYMENT_STR-PAYMENTISURGENTTEXT sy-vline 
WA_CABPPAYMENT_STR-PAYEENAME sy-vline 
WA_CABPPAYMENT_STR-PAYEEBANKNAME sy-vline 
WA_CABPPAYMENT_STR-PAYEEBANK sy-vline 
WA_CABPPAYMENT_STR-SWIFTCODE sy-vline 
WA_CABPPAYMENT_STR-PAYEEBANKACCOUNT sy-vline 
WA_CABPPAYMENT_STR-PAYEEBANKACCOUNTLONGID sy-vline 
WA_CABPPAYMENT_STR-PAYEEIBAN sy-vline 
WA_CABPPAYMENT_STR-PAYEE sy-vline 
WA_CABPPAYMENT_STR-PAYMENTMETHOD sy-vline 
WA_CABPPAYMENT_STR-PAYMENTMETHODNAME sy-vline 
WA_CABPPAYMENT_STR-CUSTOMER sy-vline 
WA_CABPPAYMENT_STR-CUSTOMERNAME sy-vline 
WA_CABPPAYMENT_STR-PAYMENTRUNISPROPOSAL sy-vline 
WA_CABPPAYMENT_STR-PAYMENTBATCHMERGEDATE sy-vline 
WA_CABPPAYMENT_STR-PAYMENTBATCHMERGE sy-vline 
WA_CABPPAYMENT_STR-PAYINGCOMPANYCODE sy-vline 
WA_CABPPAYMENT_STR-PAYMENTRUNDATE sy-vline 
WA_CABPPAYMENT_STR-PAYMENTRUNID sy-vline 
WA_CABPPAYMENT_STR-PAYMENTRECIPIENT sy-vline 
WA_CABPPAYMENT_STR-STATUS sy-vline 
WA_CABPPAYMENT_STR-STATUSNAME sy-vline 
WA_CABPPAYMENT_STR-SYSTEMSTATUSSHORTNAME sy-vline 
WA_CABPPAYMENT_STR-STATUSPROFILE sy-vline 
WA_CABPPAYMENT_STR-BANKCOUNTRY sy-vline 
WA_CABPPAYMENT_STR-BANKCOUNTRYNAME sy-vline 
WA_CABPPAYMENT_STR-HOUSEBANK sy-vline 
WA_CABPPAYMENT_STR-HOUSEBANKACCOUNT sy-vline 
WA_CABPPAYMENT_STR-BANKACCOUNTLONGID sy-vline 
WA_CABPPAYMENT_STR-HOUSEBANKIBAN sy-vline 
WA_CABPPAYMENT_STR-BANKNAME sy-vline 
WA_CABPPAYMENT_STR-PAYMENTDEFERDATE sy-vline 
WA_CABPPAYMENT_STR-PAYMENTACTION sy-vline 
WA_CABPPAYMENT_STR-SYSTEMSTATUSNAME sy-vline 
WA_CABPPAYMENT_STR-PAIDAMOUNTINPAYTCURRENCY sy-vline 
WA_CABPPAYMENT_STR-PAYMENTCURRENCY sy-vline 
WA_CABPPAYMENT_STR-AMOUNTINCOMPANYCODECURRENCY sy-vline 
WA_CABPPAYMENT_STR-COMPANYCODECURRENCY sy-vline 
WA_CABPPAYMENT_STR-COMPANYCODENAME sy-vline 
WA_CABPPAYMENT_STR-BANKPAYMENTGROUPINGORIGIN sy-vline 
WA_CABPPAYMENT_STR-PAYEEBANKINTERNALID sy-vline 
WA_CABPPAYMENT_STR-BANK sy-vline 
WA_CABPPAYMENT_STR-BILLOFEXCHANGEDUEDATE sy-vline 
WA_CABPPAYMENT_STR-BILLOFEXCHANGEISSUEDATE sy-vline 
WA_CABPPAYMENT_STR-PAYMENTORIGIN sy-vline 
WA_CABPPAYMENT_STR-PAYMENTREQUESTPAYMENTGROUP sy-vline 
WA_CABPPAYMENT_STR-PAYEEBANKCOUNTRY sy-vline 
WA_CABPPAYMENT_STR-PAYEEBANKCOUNTRYNAME sy-vline 
WA_CABPPAYMENT_STR-SUPPLIERACCOUNTGROUP sy-vline 
WA_CABPPAYMENT_STR-AUTHORIZATIONGROUP sy-vline 
WA_CABPPAYMENT_STR-CUSTOMERAUTHZNGRP sy-vline 
WA_CABPPAYMENT_STR-CUSTOMERACCOUNTGROUP sy-vline 
WA_CABPPAYMENT_STR-FISCALYEAR sy-vline 
WA_CABPPAYMENT_STR-BANKPAYMENTORIGIN sy-vline 
WA_CABPPAYMENT_STR-PAYMENTBATCHITEMEXTENDTOEND sy-vline      INTO ld_text SEPARATED BY SPACE.

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