%META:TOPICPARENT{name="ErrorMessagesT"}%

==Error Messages (T)==

[[UDAErrorMessages|A]] [[ErrorMessagesB|B]] [[ErrorMessagesC|C]] [[ErrorMessagesD|D]] [[ErrorMessagesE|E]] [[ErrorMessagesF|F]] [[ErrorMessagesG|G]] [[ErrorMessagesH|H]] [[ErrorMessagesI|I]] [[ErrorMessagesJ|J]] [[ErrorMessagesK|K]] [[ErrorMessagesL|L]] [[ErrorMessagesM|M]] [[ErrorMessagesN|N]] [[ErrorMessagesO|O]] [[ErrorMessagesP|P]] [[ErrorMessagesQ|Q]] [[ErrorMessagesR|R]] [[ErrorMessagesS|S]] [[ErrorMessagesT|T]] [[ErrorMessagesU|U]] [[ErrorMessagesV|V]] [[ErrorMessagesW|W]] [[ErrorMessagesX|X]] [[ErrorMessagesY|Y]] [[ErrorMessagesZ|Z]] [[ErrorMessagesSymbols|#]]
    
===The socket name is not available on this system===

When this error occurs, incoming client connections are refused and if this error occurs, it can be a result of --

1. The IP Stack not working properly on the machine.
2. The more likely reason is that a firewall or Port restriction is in place. To prove/disprove this. Please run the following from a remote machine

{{{
telnet remote.hostname Portno/tcp
}}}

If the port is accessible, a Telnet window will appear. If the port isn't accessible, the error below will appear

Resolution:

1. Ensure the TCP stack is operational. Also verify which TCP stack is in use, IPV4 or IPV6

2. A Port range should be assigned by the System Administrator and and the appropriate values set in oplrqb.ini. These values should cover the Listen port for the broker and also a Portlow and Porthigh range.

If the Admin assistant is used, a Port number should also be assigned.