SharePoint and OneDrive error

0x01110010 Invalid characters in the file name

Migration Manager skipped a file whose name contains characters SharePoint does not allow.

Checked 4 Nov 2026Official source linked
0x01110010 Invalid characters in the file name

Migration Manager skipped a file whose name contains characters SharePoint does not allow.

Why it happens

The file name contains characters such as < > : " ? * / that SharePoint and OneDrive reject.

How to fix it

  1. 1

    Step 1

    Open the task report and filter for this code to list the files.

  2. 2

    Step 2

    Rename the files at the source. Check the full list of blocked characters and names in Restrictions and limitations in OneDrive and SharePoint.

  3. 3

    Step 3

    Rerun the task.

Source

Full guide: How to migrate a file server to SharePoint and OneDrive →