Error occurred while loading tag information

Ignition
1

I keep getting this same error repeating at random intervals between 5 and 50 minutes.
I’m not sure where to start.
Any help appreciated.

[attachment=0]Tag Error.jpg[/attachment]

2

I’m still getting heaps of these errors. Can anyone tell me what they mean?
I understand what a deadlock is, but how to I work out what the tag is, or what information is being lost?

image.png1106×741 142 KB

3

Since you screen-shot it instead of copying & pasting, we can’t see what might have deadlocked. But it’s a deadlock while trying to query tag history. For a client or designer, since it’s inside an http session. Might be something bogging down your SQL Server. Your DB should be able to log your queries to show the problem.

4

Thanks pturmel,
Knowing that it’s in a client and a history query is a great help. I think I know where the problem might be now.
Cheers,
David

5

Hello David,
How did you solve this issue? I am getting same errors.

6

Hi Urvish,
Sorry, no idea, it was 5 years ago.