change worksheet owner fails
Hello to everybody
when I log into business modeler, open Worksheet Management, change the owner of any worksheet, and save, I receive the following messages:
and then
I tried several worksheets, I bounced webserver multiple times and also tried with Tomcat down. No metalink note refers to this kind of error.
Still no luck. Only thing I can do is change worksheet access type from Public to Private and viceversa.
Some time ago I could change ownership of worksheets with no problems, can't figure out what changed in the meanwhile.
Demantra is 12.2.3
Any suggestion? Could there be some kind of inconsistence in the WS_VIEWS table?