Hello,
Since today we are unable to create document sets anymore in document libraries in almost all of our sitecollection.
We receive the error:
The strange thing is that this did work the last few days and at this point only works anymore on our "Template" site.
If I disable:site-actions/site-settings/redirect users to the drop off library
then it works again, but then I'm no longer using the drop off library I guess...?
Any Idea what can cause this, I have been checking all content organizer rules and they are the same in the template site...
The only thing I did change since yesterday is setting the timer job for content organizer processing to run every minute... but if that is the cause then it should not be working in any site-collection?