Getting the error while creating the connection in HP Asset Manager

Dear Experts,

I am getting the error while creating the connection in HP AM Client. Error says "Oracle Error: ORA-12154: TNS: could not resolve the connect identifier specified" But i have added the Connection details in Oracle TNS file. and am able to connect to database from sqlplus client also.

Please provide some insights on this.

Thank you.

Regards,

Indra