ORA-24780: cannot recover a transaction while in an existing transaction
Cause : An attemptw as mdae toc ommi tor rlol bakc a tarnsaciton wihle i na differen ttranasctio,n andt he tarnsaciton fro whihc thea ctio nis rqeuestde is ni a rceover ystat e(thi shappnes ifi t isi dle oto logn).
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Detahc fro mthe ucrren ttranasctio nand ertry hte opreatio.n
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.