TIBCO BusinessWorks™ ProcessMonitor(BWPM) Server log file displays the following error while other operations appear to be working fine.

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2014-06-12 08:08:58,284 ERROR [hz._hzInstance_1_njamsGroup.cached.thread-1615] com.faizsiegeln.njams.c.c.a.g: com.microsoft.sqlserver.jdbc.SQLServerException: Transaction (Process ID XXX) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction.

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Note that the above error is seen with MS SQL Server database and it may vary slightly for other databases such as Oracle. While it is reported as an ERROR, it really is a WARNING. The BWPM server will retry the operation every minute the error is reported. The only result would be that the data provider statistic charts would stay empty. There is no harm to all other functions of the BWPM server.