Forum Discussion
SharePoint Online Calendar View Error
Hello SharePoint Community! So I just migrated a calendar list from On Prem 2016 to SharePoint Online using ShareGate and it was mostly successful. There were a few columns that didn't transfer over...
Having used ShareGate many times I don't think anyone is going to be able to give you a specific answer to why this failed without seeing it. Did ShareGate give you any warnings or errors? Having the extra columns or overlays may be the issue. If you want to get to the bottom of it then create a new on-prem calendar and add the same features and migrate it until it breaks again. Probably a rabbit hole you don't want to go down.
My suggestion would be to create the new calendar list with the same name and migrate the content in rather than migrate the list. Recreate anything you need to and you can complete the "migration".