We were trying to remove/archive an old dynamic CT, and for this we needed to un-publish it first. Unfortunately that CT had been published with so many components in the past, and un-publishing it took a very long time and eventually failed ("Deployment Prepare Commit Phase failed").
Is there a way to mark that dynamic CT as un-published, so that we can proceed archiving/removing that dynamic CT? Perhaps a (SDL-supported) SQL statement?
We uses Oracle and Tridion 2013 SP1.