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1961444 - Moblink component of the SUP Server shuts down immediately after starting


Start the Sybase Unwired Server and the Moblink component  shuts down.
If you restart the mlsvr32 again it will start and then stop in the services.
In SUP server log you will see this  message:

"GenericExeController.SetRegistryServiceStatus ServiceName: MlsrvWrapper shutting down.
System.Threading.WaitHandleCannotBeOpenedException: No handle of the given name exists.
at System.Threading.EventWaitHandle.OpenExisting(String name, EventWaitHandleRights rights)"

There are several reasons that can cause the Mobilink  component of SUP to shut down. This KBA addresses only this specific error.




  • SUP 2.1.3
  • Windows 2008



Sybase Unwired Platform 2.1


Mlsrv SUP , KBA , MOB-SUP , Sybase Unwired Platform , MOB-SUP-RT , SUP Runtime , Problem

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