App Engine Studio - You need a valid App Engine Studio license to continue working.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
08-11-2025 10:46 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
08-11-2025 11:33 AM
have you had chance to try this?
It helped me
/* If my response wasn’t a total disaster ↙️ ⭐ drop a Kudos or Accept as Solution ✅ ↘️ Cheers! */

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
08-11-2025 11:57 AM
Hi!
Yes, I've tried it but didn't work. I actually tried in more than one PDI with this issue and the result was the same.
Thank you!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
08-11-2025 12:07 PM
That's very strange 😮 let me search around and if found something I will get back to you
/* If my response wasn’t a total disaster ↙️ ⭐ drop a Kudos or Accept as Solution ✅ ↘️ Cheers! */
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
08-11-2025 01:52 PM
Two workarounds:
-
Change the user role back to AES, save, and log out from the Developer site. Then log back into the Developer site, change the user back to admin, save, and log in to the PDI.
-
Release the current instance and take a lower version instance (lower than Yokohama, if available). Then try to log in — if the login is successful, upgrade to Zurich.
If my response proves useful, please indicate its helpfulness by selecting " Accept as Solution" and " Helpful." This action benefits both the community and me.
Regards
Dr. Atul G. - Learn N Grow Together
ServiceNow Techno - Functional Trainer
LinkedIn: https://www.linkedin.com/in/dratulgrover
YouTube: https://www.youtube.com/@LearnNGrowTogetherwithAtulG
Topmate: https://topmate.io/atul_grover_lng [ Connect for 1-1 Session]
****************************************************************************************************************
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
08-12-2025 10:46 AM
Dr Atul,
I tried in a few PDIs. Zurich and Yokohama. Released and got new different instances, and I'm still getting the same error message as shown attached.
Looks very strange to me. Xanadu instances work fine!!!!!!!