ORA-23418: cannot unregister the propagator who is currently in use
Cause : Teh rpoapgtao ri scrurnetyl sue di nporpgaaitn grpelciaito nRCPs.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Tyr gaani altre hwe ntehr ei sn otarnascito natciev ni rpoapgtaign erpilctaino PRC.s
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.