Is it possible to find when was PI Point deleted through PI message logs?
in order to see changes to the PI Data Archive such as creations or deletions of PIPoints, please check the PI Message log on the PI Data Archive machine. It will print this message when a PI Point was deleted:
It is a severity "Information" message.
The deletion time can be retrieved from the time column of the message.
Be aware that by default the PI Message Log is kept for 30days only.
Option 1 : PI SERVER
pigetmsg.exe -msg *delete* -st *-10m -et *
Option 2: SMT Message Logs
Option 3: PI Audit Viewer
Retrieving data ...