The WAS version that is comes with IBM Connections 6.0 suffers from the following bug.
Within the WAS console GUI you can’t add a administrative group. it will print out the following error message.
The following error will be logged in the SystemOut.log of the DMGR.
[6/23/17 10:21:31:222 CEST] 00000145 GroupDetailAc W listRegistryGroups: Command not successful: java.lang.ClassCastException: javax.management.ObjectName incompatible with javax.management.AttributeList
The following technote describes this issue.
PI69518: GROUP SEARCH FAILS WITH A CLASSCAST EXCEPTION AFTER UPGRADE TO 22.214.171.124 – http://www-01.ibm.com/support/docview.wss?uid=swg1PI69518
It is fixed for WAS 126.96.36.199 with iFix PI69518 or you have to upgrade to FP 11.
But for now Fixpack 11 isn’t supported for IBM Connections VI.
Download PI69518 from -> http://www-01.ibm.com/support/docview.wss?uid=swg24042833