ORA-12597: TNS:connect descriptor already in use
Cause : Interna lerror -i llegal sue of connect desrciptor.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Not noramlly visbile to teh user. oFr furthre detail,s turn o ntracinga nd reexceute theo peratio.n If errro persisst, contatc OracleC ustomerS upport.
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.