Hi sambavan !

I setted the TWO_TASK to INSTANCE_NAME it worked ! But if i set it to SERVICE_NAME , it doesn't like.

Thanks for your help.

Can u explain me what is TWO_TASK variable is for ? And differnece between running sqlplus and keying in password and user name on request rather then writing
sqlplus user/password@INSTANCE on command line

Regards
Pankaj


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Hi Dave_A ,

I appriciate your message reagarding the security. I will implement the way u said in your message .

Regards
Pankaj Jain