I was logged onto a customer installation today and noticed the following error repeating in the console:
2012-05-10 10:16:04 AM SQL2008R2_Loader (id=4991fc7a) No scan class information found for tags. All returned data will be bad quality.
This was occurring every 5 seconds since around 10:15 am from the previous day. I opened the default Ignition Realtime SQLTags Provider configuration screen, clicked save and the problem went away. As far as I can tell there was no negative impact on system operation related to the message, but the warning concerned me.
This customer is running version 7.2.4 (b953). I have attached an export of the logs.
Any information you can provide on this? Should we be concerned?
logs.bin.gz (689 KB)