Hi Poornima,
This might be a long shot, but is probably the issue if you are running
into this issue on a Solaris machine. On Solaris, there is a limit to
the
number of files that can be opened at a time. By default, this number
is around 64. This is a limit imposed by the operating system and not
by LabVIEW. You should be able to change this limit within the OS. If
the number of files opened exceeds this limit, error 11 will be
returned from Open File. This error can also be returned from TCP Open
Connection. The reason for this is that each open TCP connection is
treated as an open file on UNIX.
Please let me know if this isn't the issue in your case, thanks.
- Philip Courtois, Thinkbot Solutions