ORA-26721: enqueue of the LCR not allowed
Cause : nAa ppylp orecssa ttmetpdet oneuque enaL RCw ti h aOLGNc lomu.nT ih ssin tos puoptrde.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
oMidyfr luseo rnues tht eneuque eedtsnitaoi notp erevtnL RC siwhtL NO Goculnm srfmob iegne qneueu dybt eha ppylp orecss.
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.