Error code 11

[HCL Tech]

Hi,

 When I was trying to open TCP/IP connection for port number 1002, I am getting error code 11, that is "Too many files open", No capability.

Can anyone help to solve this error pleasee

Thanks,

Poornima

[Philip_Courtois]

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.

[HCL Tech]

Hi,

  Thanks for your reply. Actually I was facing problem in opening TCP/IP ports in LabVIEW RT 7.0.

I added "max_sockets=40" in ni_rt.ini file in RT. Now it is working fine.

Thanks,

Poornima

[Philip_Courtois]

Hi Poornima,

Ohhh, I thought you were referring to LabVIEW and not LabVIEW RT...

Well, I'm happy that you figured it out and got it working, good job!