ORA-02054: transaction string in-doubt
Cause : network or remote failure in 2PC.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Notify operations; DBs will automatically re-sync when the failure is repaired. Monitor pending_trans$ for final outcome.
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.