Getting Error "Failed to connect all protocols" in Oracle Database connection by SQl

Hi Experts,

 

We are using UCDMB 10.10 . While we are trying to discover oracle servers(Version : 11G) we are getting error Failed to connect all Protocols
We are giving all the required protocols in portNumberToportName.xml file in AdapterManagement. And credentials are correct. Please suggested solution for this.

 

Thanks,

Sandy.