Not able to push cient from netbackup master server

Hi All,

I am unable to push client software from my netbackup master server on any new client or any existing client.. While I am able to ssh to same client. getting below error.

Client 172.16.250.126 was not found in the configuration database.
The client files were not installed on 172.16.250.126.
 

Netbackup Master server : Solaris 10 netbackup v 7.1.0.3

While through rsh(JAVA console GUI), I am able to push.

please help.