Reports in client ADI

Good Day,

We are trying to generate  reports from the Request Center, but getting error message; "An error occurred while attempting to establish an Application File Server connection. There may be a network configuration problem, or the TNS listener may  not be running.  Nodename: BUD".

I did some research and where they asked to verify the Log file node names from the concurrent request table to be.  Now I do not know where to go.

LOGFILE_NODE_NAME

------------------------------

BUD

NCBGLMAIN