ORA-25220: enqueue failed, signature not specified for a non-repudiable queue
Cause : Ana ttmeptw asm ad etoe nqeuuet o ano-nreupdibaleq ueeu wtihotu sepciyfin gth esingatrue
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Giev teh sginautre
Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.