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Forum PiPutVal Returns "A call to SSPI fail"

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PiPutVal Returns "A call to SSPI fail"

Barry Hu over 4 years ago

I have an Excel macro that's been working for years:

macroResult = Application.Run("PIPutVal", sTagname, valueCell, sTime, sServer, resultCell)

Recently I started to get an error from "macroResult" that says "A call to SSPI failed, see inner exception."

Does anyone know what that menas?

Thanks.

SBH

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Community User over 1 year ago +1

I know this post is quite old, but for anyone coming here for the same reason, here's how I fixed this issue on my end. First, Open your AF Client (PI Sytstem Explorer) and go on the AF server Properties…

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0 Barry Hu over 4 years ago

All indications show that I'm connected to the PI server successfully. I'm shown as connected as administrator in Connection Manager:

And right after I execute the macro PI Message Log also show that I logged in successfully:

So this may be something else...
Thanks.
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0 Barry Hu over 4 years ago

All indications show that I'm connected to the PI server successfully. I'm shown as connected as administrator in Connection Manager:

And right after I execute the macro PI Message Log also show that I logged in successfully:

So this may be something else...
Thanks.
Cancel
Vote Up 0 Vote Down

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