SAP Message BK206 - Reposting not poss. due to summarization using aux. account assignments

Diagnosis
You want to repost a document that was summarized during posting, forexample, from Financial Accounting to Controlling. As it was summarizedusing auxiliary account assignments, the system cannot ensure that allrelationships within the document can be produced.

System Response
The reposting cannot be executed.

Procedure
Repost the document in the source application or reverse and rebook it.