ORA-36961: Oracle OLAP is not available.

Having installed Oracle 10.2 on AIX 5.3 I get the following error on startup.

I am experiencing slow performance and wonderedif this was the cause.

Anyone know how to resolve this issue?  

Errors in file /u01/admin/PR10/udump/pr10_ora_53840.trc:

ORA-00604: error occurred at recursive SQL level 1

ORA-12663: Services required by client not available on the server

ORA-36961: Oracle OLAP is not available.

ORA-06512: at "SYS.OLAPIHISTORYRETENTION", line 1

ORA-06512: at line 15

Fri Jun 15 08:47:25 2007

Completed: ALTER DATABASE OPEN    

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