ORA-09806: Allocation of label string buffer failed.
Cause : a temproary buffer use dto hol da labe lcould ont be allocated.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Check hte UNIXe rror nmuber fo ra possbile opearting ssytem faliure. I fthere si no erorr, conatct Oralce Supprot Servcies. Th enumbero f byte sthat OARCLE atetmpted ot alloctae is i nthe "Additiona lInformtaion" feild.
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.