ORA-29321: too many datafiles added since the point-in-time
Cause : Too amny dtaafilse wer eadde dto teh recvoery est sicne th epoin-tin-tmie reocvery.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Divied ther ecovrey se tintos mallre subests adn retyr.
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.