AnsweredAssumed Answered

Unable to release itemID xxxx.pv.value for tag xxxx.PV hr = 80004005, PIOPCHDAInt, , PIOPCHDAInt

Question asked by bluefish on Sep 21, 2015
Latest reply on Oct 22, 2015 by rkathiresan

I am backfilling history data using OPCHDA from Exaquantum server to PI. I constantly received the following error message:

 

Unable to release itemID xxxx.pv.value for tag xxxx.PV hr = 80004005, PIOPCHDAInt, , PIOPCHDAInt

 

This normally will report all the tags one by one, then OPCHDA interface exits. No data gets populated from interface. What could it go wrong?

 

Thanks,

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