Dear Mario,
You can read more information on event 0940 using transaction fqevents.
"The function module called in event 0940 sets the assignment number,
reference key, and item text in the transfer to the general ledger
individually.
You can also set customer-specific fields if you have defined the predefined
include for customer enhancements CI_FKK_ACCIT_CUS in the structure
FKK_ACCIT_CUS. The fields included here must have the same field name as the
fields included in the structure ACCIT. These can also originate from an
enhancement of the coding block in General Ledger Accounting. The fields
Reservation Class and Reservation Key of the
reconciliation key and the totals record are available as import parameters.
Special Features of the Sample Module
For the totals records from the payment program (I_RESOB = 004) E_ZUONR must
be I_RESKY. This enables a later assignment when you are processing the account
statement in General Ledger Accounting."
Hope this helps.
Thanks & Kind Regards,
Anil