Janice,
No - OTM doesn't currently have a single user mode. In the past, we've handled this a couple of different ways:
- Replace the index.html file with a maintenance disclaimer. This will keep people from logging in (no login prompt), but won't prevent integration servers from accessing the integration servlet.
- If OTM is behind a load balancer, point the VIP towards a non-OTM web server (like a stock Apache instance) which presents a maintenance page. This will stop both logins and integration.
- If all else fails, shutdown the OTM web server. You can have a separate one installed (for instance on the OTM app server) that get utilized for admin purposes.
Hope this helps.
--Chris