02-17-2026 12:10 PM
My Instance is not opening. It shows as a unscheduled maintenance and when I try to open the instance it shows the below error."
Bad Request This combination of host and port requires TLS.
"
02-17-2026 12:32 PM
Try cache.do and check.
Else wait for some time. As PDI doesn't come with any support so can't help much . Wait is only option
02-17-2026 12:36 PM
Hi @Community Alums
have you tried open your instance through https://developer.servicenow.com/dev.do#!/home
02-17-2026 08:54 PM
Hi nandabobba
What is status of your PDI. Is it online.
As there is no support for PDIs, you can wait and try after sometime or get a new instance.
