IBM Connections 5.5 , CR2 upgrade mayfail if you have set multiple domain inside SSO configuration

Yesterday i was upgrading a Connections 5.5 CR1 to CR2 but first attempt has failed.

After that i checked the IBM Installation manager logs and i saw the following lines at the end of the log file just before the upgrade Failed message


 - Set Single Sign-On domain to [[.domain1.com .domain1.net  .domain2.com]
[01/25/17 11:00:57] unexpected error occurred during install.
------------------------------------------------------------
Traceback (most recent call last):
  File "/opt/ibm/connections/lib/connections.py", line 1113, in install
    self.do_install_specific()
  File "/opt/ibm/connections/lib/connections.py", line 1070, in do_install_specific
    self.configure_was_security()
  File "/opt/ibm/connections/lib/connections.py", line 525, in configure_was_security
    was_security.sso_domain(sso_domain)
  File "/opt/ibm/connections/lib/wasobj.py", line 266, in sso_domain
    AdminConfig.modify(sso, [['domainName', domain]])
com.ibm.ws.scripting.ScriptingException: com.ibm.ws.scripting.ScriptingException: java.lang.IllegalArgumentException: java.lang.IllegalArgumentException:
WASX7122E: Expected "]"  not found.


This customer has configured Multiple domain inside WebSphere SSO, so I've opened the DMGR console . then

Global security > Single sign-on (SSO)

and I've removed secondary domains from SSO , made an offline sync between DMGR and NA ,

After this config I've restarted the upgrade and it worked correctly .