Resolution:
PROBLEM
=========
Installations that use TCP/IP Address Space name that is other than the default are required to specify this name in Relay XML file. However,  this override is not honored causing OSB to attempt to use the default name (typically "TCPIP") and the attempt then fails with ERRNO=1011.  

Messages which indicate a stack name error may include:

       S6BRA005E Initialization of TCP/IP communications RELAY task failed
       S6BRA012E Connection to node "nnnnnnnn" failed; CONNECT socket request failed with errno=1011
       S6BRA040E Connection to TCP/IP interface failed with errno=1011


SOLUTION
=========
Please track JIRA issue OSBZ-1275 for the availability of a fix for this problem.

The fix for this problem is:
   AP13521  Correct S6BRE012 relay number  
to be delivered in a future hotfix for TIBCO Object Service Broker for z/OS 5.2.0.

REFERENCES
===========
General information about TCP/IP  configuration is available in the following manuals:

       IBM: IP and SNA Codes
       IBM: IP Configuration Guide
       IBM: IP Configuration Reference
       TIBCO: TIBCO® Object Service Broker for z/OS Installing and Operating
       TIBCO: TIBCO® Object Service Broker Messages With Identifiers


History
=======
March 24, 2011 - Issued.
June 22, 2011 - Added reference to fix identification AP13521.