SAP Message PU171 - Error synchronizing DB buffers of application server &1

Diagnosis
Data was imported into the R/3 System database using a transport. Ifthe data involved is buffered data, you must synchronize the databasebuffers of the R/3 System so that the R/3 System does not continueworking with old data.
An error occurred synchronizing the database buffers of the applicationserver &V1&.

System Response
The R/3 System may be operating with old data. The imported data maynot be visible or may be only partly visible in the R/3 System.

Procedure
Analyze the SysLog of the application server &V1&. Itcontains more detailed information on the cause of the error.
If you have access to the OSS Notes, run a search there using the keywords:
PU171
SBUF_SYNCHRONIZE