SWIFT: Disable use of ABWA+ and ABWE+.
Who is the recipient and who the initiator depends on the type of
Currently we have no safe way to determine whether the transaction was a
- transfer (negative amount, we are the payee and the initiator)
- a debit note from someone else (also negative amount, we are the
payee also but not the initiator)
- debit note initiated by us (we are the recipient but also the initiator)