Re: HTTP Web Server: IBM Notes Exception - Unknown OS error
Hi Okio,
There was a technote on this issue but
it doesn't seem to be available now. I will see about getting in restored.
I have added the text from the technote below:
When you access a database on a Lotus
Domino server using a Web browser, the database fails to open. The
browser displays "Error 500: Unknown OS error."
This error occurs when the database
has been set as "Out of Service" in the Manage Clusters option
under Tools/Database when using the Domino Administrator client.
If this "Out of service" option is set the database is
not accessible when using HTTP, but it is available for cluster failover.
To correct the problem, the database
should be returned to service. To do so, place the database on a
clustered server if it is not already (the server may be the only server
in the "cluster" if it is not currently in a true cluster). Using
the Domino Administrator client, Select Files tab; select the database;
select Tools/Database; select Cluster, then click option for
"In Service". Click OK to complete the change.
This error has been seen in cases where
the server was not a member of a cluster, in that case it may require making
a new copy of the database to resolve the issue.