sorry for my bad english, I'm Italian. Yesterday I accidentally deleted a workspace, very important workspace and unfortunately I did not do any check-in. I tried to recover the files from the cache but I think deleting the workspace also cached files are deleted infact I can not find any valid part. I was wondering if someone had already happened this problem and if it was able to recover files how he did it.
I suppose you are working with Windchill? What version? I'm surprissed that you succeeded to delete a workspace, although you had new or checked out CADdocuments in it. Very strang, because at our site, this isn't possible. So, maybe you deleted another workspace and the valuable stuff is still there, somewhere.