Diagnosis
For the bankarea &v1& and the process "Saving accounts at balancing notminus" is an entry in the table TBKK01E - CpD accounts for specialprocesses - specified.
At the selection from this table there was an error - returncode &v3&.
1 = import parameter error
2 = entry in customizingtable found, account dosn't exist
3 = entry in customizing without account

Procedure
Please check your entrys in the customizing for this particulartable/functionality.