ABAP Select data from SAP table IABPPAYMENT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IABPPAYMENT
*  INTO TABLE @DATA(IT_IABPPAYMENT2).
*--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_IABPPAYMENT INDEX 1 INTO DATA(WA_IABPPAYMENT2).


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

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

ENDLOOP.

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

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


*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_IABPPAYMENT-PAYMENTDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IABPPAYMENT-PAYMENTDOCUMENT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit AC132, internal->external for field AMOUNTINCOMPANYCODECURRENCY
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_IABPPAYMENT-AMOUNTINCOMPANYCODECURRENCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IABPPAYMENT-AMOUNTINCOMPANYCODECURRENCY.
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_IABPPAYMENT_STR, 
MANDT TYPE STRING,
PAYMENTBATCH TYPE STRING,
PAYMENTBATCHITEM TYPE STRING,
BATCHUUID TYPE STRING,
PAIDITEMDUEDATE TYPE STRING,
DATAEXCHANGEINSTRUCTIONKEY TYPE STRING,
PAYMENTDOCUMENT TYPE STRING,
PAYMENTAMOUNTINRULECRCY TYPE STRING,
PAYMENTBATCHRULECURRENCY TYPE STRING,
NUMBEROFPAIDITEMS TYPE STRING,
ISURGENTPAYMENT 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,
PAYMENTRUNISPROPOSAL TYPE STRING,
PAYINGCOMPANYCODE TYPE STRING,
PAYMENTRUNDATE TYPE STRING,
PAYMENTRUNID TYPE STRING,
PAYMENTBATCHMERGEDATE TYPE STRING,
PAYMENTBATCHMERGE TYPE STRING,
PAYMENTRECIPIENT TYPE STRING,
STATUS TYPE STRING,
SYSTEMSTATUSSHORTNAME TYPE STRING,
STATUSPROFILE TYPE STRING,
BANKCOUNTRY TYPE STRING,
HOUSEBANK TYPE STRING,
HOUSEBANKACCOUNT TYPE STRING,
BANKACCOUNTLONGID TYPE STRING,
HOUSEBANKIBAN TYPE STRING,
BANKNAME TYPE STRING,
SYSTEMSTATUSNAME TYPE STRING,
PAIDAMOUNTINPAYTCURRENCY TYPE STRING,
PAYMENTCURRENCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
AMOUNTINCOMPANYCODECURRENCY 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,
PAYMENTACTION TYPE STRING,
PAYMENTDEFERDATE TYPE STRING,
DUEDATE TYPE STRING,
DATAEXCHANGEINSTRUCTION1 TYPE STRING,
FISCALYEAR TYPE STRING,
PAYMENTBATCHSTATUS TYPE STRING,
BANKPAYMENTORIGIN TYPE STRING,
PAYMENTBATCHITEMEXTENDTOEND TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IABPPAYMENT_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_IABPPAYMENT_STR-MANDT sy-vline 
WA_IABPPAYMENT_STR-PAYMENTBATCH sy-vline 
WA_IABPPAYMENT_STR-PAYMENTBATCHITEM sy-vline 
WA_IABPPAYMENT_STR-BATCHUUID sy-vline 
WA_IABPPAYMENT_STR-PAIDITEMDUEDATE sy-vline 
WA_IABPPAYMENT_STR-DATAEXCHANGEINSTRUCTIONKEY sy-vline 
WA_IABPPAYMENT_STR-PAYMENTDOCUMENT sy-vline 
WA_IABPPAYMENT_STR-PAYMENTAMOUNTINRULECRCY sy-vline 
WA_IABPPAYMENT_STR-PAYMENTBATCHRULECURRENCY sy-vline 
WA_IABPPAYMENT_STR-NUMBEROFPAIDITEMS sy-vline 
WA_IABPPAYMENT_STR-ISURGENTPAYMENT sy-vline 
WA_IABPPAYMENT_STR-PAYEENAME sy-vline 
WA_IABPPAYMENT_STR-PAYEEBANKNAME sy-vline 
WA_IABPPAYMENT_STR-PAYEEBANK sy-vline 
WA_IABPPAYMENT_STR-SWIFTCODE sy-vline 
WA_IABPPAYMENT_STR-PAYEEBANKACCOUNT sy-vline 
WA_IABPPAYMENT_STR-PAYEEBANKACCOUNTLONGID sy-vline 
WA_IABPPAYMENT_STR-PAYEEIBAN sy-vline 
WA_IABPPAYMENT_STR-PAYEE sy-vline 
WA_IABPPAYMENT_STR-PAYMENTMETHOD sy-vline 
WA_IABPPAYMENT_STR-PAYMENTMETHODNAME sy-vline 
WA_IABPPAYMENT_STR-CUSTOMER sy-vline 
WA_IABPPAYMENT_STR-PAYMENTRUNISPROPOSAL sy-vline 
WA_IABPPAYMENT_STR-PAYINGCOMPANYCODE sy-vline 
WA_IABPPAYMENT_STR-PAYMENTRUNDATE sy-vline 
WA_IABPPAYMENT_STR-PAYMENTRUNID sy-vline 
WA_IABPPAYMENT_STR-PAYMENTBATCHMERGEDATE sy-vline 
WA_IABPPAYMENT_STR-PAYMENTBATCHMERGE sy-vline 
WA_IABPPAYMENT_STR-PAYMENTRECIPIENT sy-vline 
WA_IABPPAYMENT_STR-STATUS sy-vline 
WA_IABPPAYMENT_STR-SYSTEMSTATUSSHORTNAME sy-vline 
WA_IABPPAYMENT_STR-STATUSPROFILE sy-vline 
WA_IABPPAYMENT_STR-BANKCOUNTRY sy-vline 
WA_IABPPAYMENT_STR-HOUSEBANK sy-vline 
WA_IABPPAYMENT_STR-HOUSEBANKACCOUNT sy-vline 
WA_IABPPAYMENT_STR-BANKACCOUNTLONGID sy-vline 
WA_IABPPAYMENT_STR-HOUSEBANKIBAN sy-vline 
WA_IABPPAYMENT_STR-BANKNAME sy-vline 
WA_IABPPAYMENT_STR-SYSTEMSTATUSNAME sy-vline 
WA_IABPPAYMENT_STR-PAIDAMOUNTINPAYTCURRENCY sy-vline 
WA_IABPPAYMENT_STR-PAYMENTCURRENCY sy-vline 
WA_IABPPAYMENT_STR-COMPANYCODECURRENCY sy-vline 
WA_IABPPAYMENT_STR-AMOUNTINCOMPANYCODECURRENCY sy-vline 
WA_IABPPAYMENT_STR-COMPANYCODENAME sy-vline 
WA_IABPPAYMENT_STR-BANKPAYMENTGROUPINGORIGIN sy-vline 
WA_IABPPAYMENT_STR-PAYEEBANKINTERNALID sy-vline 
WA_IABPPAYMENT_STR-BANK sy-vline 
WA_IABPPAYMENT_STR-BILLOFEXCHANGEDUEDATE sy-vline 
WA_IABPPAYMENT_STR-BILLOFEXCHANGEISSUEDATE sy-vline 
WA_IABPPAYMENT_STR-PAYMENTORIGIN sy-vline 
WA_IABPPAYMENT_STR-PAYMENTREQUESTPAYMENTGROUP sy-vline 
WA_IABPPAYMENT_STR-PAYMENTACTION sy-vline 
WA_IABPPAYMENT_STR-PAYMENTDEFERDATE sy-vline 
WA_IABPPAYMENT_STR-DUEDATE sy-vline 
WA_IABPPAYMENT_STR-DATAEXCHANGEINSTRUCTION1 sy-vline 
WA_IABPPAYMENT_STR-FISCALYEAR sy-vline 
WA_IABPPAYMENT_STR-PAYMENTBATCHSTATUS sy-vline 
WA_IABPPAYMENT_STR-BANKPAYMENTORIGIN sy-vline 
WA_IABPPAYMENT_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.