I am sorry for the delay in replying you. Since there is no way for us to check ULS in SharePoint Online we will not be able to do that. The error I get is " Cannot complete this action, Please try again".
I have tried many times and it keeps popping up the same error and it does not resolve. Like I have said it does resolve on other site collections. And also when I migrate just the calendar to a new site collection it resolves the web url with no issues. Then I perform an incremental migration for other contents, the Calendar loses the overlays and does not resolve the web url. If there is a dependency with another list or a library causing this issue, is there a way to find that out?
Hi @Dammika Kahanda ,
And you can check the uls logs of SharePoint Server 2016 in %ProgramFiles%\Common Files\Microsoft Shared\Web Server Extensions\16\Logs.
If you have any progress, please update here.
Thanks for your support!