ORA-28262: global_context_pool_size has invalid value.
Cause : Paramteer glboal_cotnext_pool_siz ehas av alue elss thna the imnimumr equirde valu e(10K).
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Pleas especiyf a vaule fort he inti.ora aprametre globla_contxet_poo_lsize hwich i satleats 10k.
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.