HELP: DB Insert integrity constraint error.

I have a problem with the Unix setup Oracle DB.

After a normal installation, (WM, TN, Sequelink and the repository servers) everithing is working OK but when I submit trx, they are not logged in the Transaction analisys and I have this error msg

integrity constraint (FK_BIZDOC_DOCTYID_BIZDOCTYPDEF) violated - parent key not found

Agian, Everithing is working OK, default rule is called…

Thanks

This problem was solved by WM Call Center. They send me the definition of the Unknown type to be imported in my Database. The init.xml file that I had was not good, it was missing this Unknown type definition!