The following error appear when I open UGPART (drafting) in NX 10.0.3
Bad size for allocation request in Storage Manager
+++ Licensing toolkit error -- code == -10011 [License Error, cannot return a license that was not checked out or the specified module is not currently checked out.]
NX hangs and I have to kill ugraf.exe process.
Did you recently upgrade to NX10.0.3?
We had a similar case where upgrading / reinstalling the license file resolved the issue.