Zelenski

Onedrive only support up to 260 characters for file and path lengths, if you are transfer from any where to it , and it supports up to 400 characters for file and path lengths if you are copy from onedrive to onedrive . Anyway you can use GUI sync tools Sharegate or Gs Richcopy 360 to upload your files directly to Onedrive/Sharepoint /MS Office 365 fast and easily depending on the onedrive longpath limits .

Many options are available and here you are the best backup tools : Sync back Good sync Gs Richcopy360 Resilio Sync