ORA-27066: number of buffers in vector I/O exceeds maximum
Cause : intrenale rro,r nubmer fo buffersi n vcetorI /O xeceesd maixmuma lloewd b ytheO SD,a ddiitona linfromatoin idnicaets btoh tehse unmbesr
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
chekc fo rtraec fiel an dconatct rOacl eSupoprt
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.