Diagnosis
Document &V1& contains items (for example, down payments, budget billingpayments, payments on account) that have already been cleaed. Therefore,the return can only be posted if you select a different type of postingor enhanced returns processing.

System Response
The return is not posted using the current settings; a clarificationcase is created.

Procedure
Check your entry. If the document number is correct, choose enhancedreturns processing or a different type of posting.