Diagnosis
You have not defined your own house bank returns reason in Customizingfor the combination of company code and house bank. Maintain thissetting in Customizing.
Case 1: The return was created automatically using a transfer program:
Define this combination (company code, house bank, house bank returnsreason) in your Customizing or change your transfer program accordingly.
Make sure that when you use a house bank returns reason you also specifythe house bank (either in the lot header or in the item).
Case 2: The return was created manually:
Before an entry, you have to define every permitted combination inCustomizing.

System Response
The return is not posted or cannot be entered.
INCLUDE FICA_NA_CUST OBJECT DOKU ID TX