Sharegate error codes The URL path for all files and folders must be 260 characters or less (and no more than 128 characters for any single file or folder name in the URL) . The certificate used to identify you as an admin was invalid and ShareGate Migrate was not able to successfully create a new one Since ShareGate cannot detect if the Document ID Service feature has been activated, the warning is displayed in ShareGate Migrate to alert you. NET framework version 4. When you migrate a subsite and the Subsite creation setting is turned off, ShareGate Migrate tries to create a new subsite at the destination, and the setting will not allow it. One such status code is 501 Not Implemented, a lesser-known but important signal when things go awry. ShareGate Migrate determines that a site is unused when it has not been modified in the past 6 months. Schedule migrations during off-peak hours. Real-time, web based Active Directory Change Auditing and Reporting Solution by ManageEngine ADAudit Plus! How ShareGate can help you tackle complex SharePoint migration projects . Rename it to something like "Sharegate_Backup" (this will preserve your data if you need to get it back) Launch the migration tool again (the application will generate a new "Sharegate" folder with a fresh database and application files) (Note: you will be prompted to enter the license key)" Migrate faster and secure your tenant. See the steps below: These errors can occur when ShareGate Migrate transfers many larger files simultaneously, and SharePoint has trouble handling them. lrwodqxxhrgbmezbxzuaowqjthbouzgjdhlhtmzumdexrfvqngziqqszkdtahzbiguyxusufsltpikkf