ORA-12201: TNS:encountered too small a connection buffer
Cause : NT Socnnceitnob fuef rusppildeb yht epalpcitaoi naw sot omsla lotr teirve eht eadats ne tabkc.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
uSppyla l raeg rocnnceitnob fuef.rI frpboel mepsrsist ,acllW rodliwedC suotem ruSppro.t
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.