Return
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Title
UTC to Local time conversion in SharePoint failed -
Description
During migration, the following errors may occur and multiple attachments may not be migrated.
Error messages:
Error writing field: Attachments. The property or field'Id' has not been initialized. It has not been requested or the request has not been executed. It may need to be explicitly requested.
UTC to Local time conversion in SharePoint failed. SharePoint error: String reference not set to an instance of a String. -
Cause
This error indicates that the id field or property of the attachment object cannot be initialized while uploading the attachment to SharePoint.
For this reason, it is usually possible that the cause is something other than Migrator for Notes to SharePoint (MNSP), such as the following.- Impact of load on the O365 side and load on the network environment.
- Notes data corruption.
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Resolution
- Perform a re-migration and check whether the error the migration is successful.
- If the error occurs on the same item(s) on each re-migration, the attached file in the Notes document may be damaged.