" Connecting to project failed! No valid DatasourceId present!" how to resolve it?

Hi Sir

I have a client wincc project and server wincc project on 2 different PC. In server pc, windows log have message " Connecting to project failed! No valid DatasourceId present! Caller: Siemens.ProcessHistorian.WinCC.CAPHServer.dll:PHReadyServer.ConnectToProject " every 10 minutes

How can I resolve its

Thank so much

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Split from Information Server Error when connecting to Process Historian.

Hello gunhunter931234,

the "PHReady"-component try to get a connection to a
Procesc Historian (this is a Server for storing long
term archive data)
If you would not have such a Procesc Historian, you
could deinstall the "PHReady"-component via the
Windows-Software.
Then you would not longer get these Events.

Regards

Georg Berghof