I would like to add that this issue was faced after a few weeks around 4-5 weeks later.

Thanks

No, it didn't appear immediately. It occurs sometimes, like once in a day or sometimes 2-3 times in a day and sometimes not.
And yes, we do have custom code in our environment.

Thanks,

Minal

No, I want to how SharePoint user token credentials were used for Sharepoint list extension in SP 2010 and what is the work around in SP 2019 for it.
Similarly, regarding AAM zones for internet facing deployments and Data Alerts

Thanks,
Minal

Hi,

Can you tell me how to open a ticket with Microsoft for sharepoint???

Thanks

I mean to say will I have to take any measures for DB server and Report server separately?