I am trying to customize the forms within the CRM hub and seem unable to publish the changes. This isn't the first time this has happened, but there's no specific troubleshooting I've found that resolves the issue. Has someone else run into this issue? Does someone know how to access error logs tied to these session id's?
How do you customize the form for your CRM Entity? Using classic experience or New experience in PowerApps?
Do you mean that the error would show up when you publish the form? Does it show up when save your form?
Based on the issue that you mentioned, I have made a test on my side, and don't have the issue that you mentioned. Please consider clear cache of your browsers, then try it again, then check if the issue is solved.
Also please consider take a try to edit the form of CDS Entity (CRM Entity) within PowerApps using New experience:
Please also make sure the Network state is in good condition on your side.
Community Support Team _ Kris Dai If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.