When I try to login to Jedox web i get "INTERNAL CONNECTION INVALID!" error.
When I try to login from Excel addin I get "logon error: Invalid login Data!"

The LDAP configuration worked with other applications.

Any idea on the cause it just happened suddenly.

Thanks
Chris

It was the svs service had grown HUGE in memory . Probably a memory leak. Just restarting the service solved the problem for now.