BES scan Not uploaded error

Hi,

After installing the BES Client on the Linux server successfully, I am trying to run the Install or Upgrade Scanner (9.2.16.0) from BES console.
The Job is just expired and does not run.
The Error in ILMT Is

2 scan Not Uploaded (18%)
“Results of catalog-based scan were not uploaded to the Bigfix sever. The problem might occur because the computer or a relay is offline or there is a network outage”/

How to fix this?

I have other client on IBMi server that are running fine in BES And ILMT.

Thanks,
Deepa