Functionality
The functionality of this function module is divided into the areas
formal check, and completion of missing data for additional checks.
The formal check comprises the following points:

• Existence of the account and completion of the key fields (this

includes bank area, bank key, bank country, internal and external
account number and the IBAN, if applicable)

• Transaction type and medium


• Type of item and process


• Name of the account holder if the account numbers/name comparison is to

be checked

• Amount exists in transaction currency


• +/- sign of the amount matches the +/- sign of the transaction type


• Posting date and value date, if applicable


• Reversal permitted (if the reversal indicator is set)


• Existence of the reference number from payment transactions if the

payment item is initiated externally
The following data is completed:

• Amount in account currency if identical to the transaction currency of

euro

• Current posting date of the bank area


• Setting the posting date and valued date of the payment item


• Processing date


• Posting text


• Account holder determination

Notes
At the end of the function module, Business Transaction Event
"00010020" is processed. Users can integrate their own function
modules.
The following return codes are used:


• 0: No errors


• 1: Error(s) detected


• 2: Account does not exist


• 3: Invalid data transferred


• 4: System error occurred


• Caution when using the module: The developer is responsible for
initializing the global memory of the application type involved( BKK_PAYM_ITEM_REFRESH_ALL ). Under no circumstances may this takeplace in this module (use in the context of a processing loop acrossmultiple items).

Further information


• Event 000100020

Description
Only fill in this field for externally initiated payment transactions.For each payment item, the feeder system knows whether the item is acredit or a debit. This information is transferred here and comparedwith the value defined for our transaction type.