hi @KHKSriram 

Where is that URL string coming from? In the KB2670715 on the HI site, it mentions these three endpoint URLS:

• North America: https://ims-na1.adobelogin.com
• Europe: https://ims-eu1.adobelogin.com
• Asia-Pacific: https://ims-ap1.adobelogin.com

In our setup for credentials / connections we are using the first one for North America.

Are you getting a token when you check your connection?