Primary Cluster Controller Error
[nQSError: 73006] Cannot obtain Oracle BI Servers from either the primary Cluster Controller (host.hostname) or the secondary Cluster Controller () specified for the clustered DSN.
Go to Control panel à Administrative tools à Microsoft ODBC Administrator
Go to System DSN tab (2nd Tab)
Under that system data source list will get display in that select the Coreapplication_OH-----
Appropriate Biserver application according to your configuration.
Check once the “Cluster DSN “marked or not I mean checked or not with the tick mark.
If yes just uncheck it and click on next.
On the next screen give the credentials, username and password of Login Oracle BI server
Click on next and finish.
Then Login to Em ( http://localhost:7001/em).
Go to core application under business intelligence
Restart all the services. The services will get up.
If some time the services even not up, then there may be the problem with the Catalog and rpd you used.
So, Change the Catalog and rpd of before used then starts the services.