Hi @Vijayaguru M ,
You can try using the following CMPivot query:
CcmLog('PolicyAgent') | where (LogText like '%0x87d00231%') | distinct Device
Once you have the list of devices, you can create a collection from the CMPivot also then follow your troubleshoot.
Youssef Saad | Blog: https://youssef-saad.blogspot.com
Please remember to ** “Accept answer” ** or upvote for useful answers, thank you!