Meanwhile SP21 has been delivered which contains support for oauth:https://experienceleague.adobe.com/en/docs/experience-manager-65/content/release-notes/release-notes#foundation-integrations-6521 A hotfix for lower versions is available for download via the Software Distribution page.

We are having the same issue after migrating from JWT to OAuth. I'm unable to find any documentation on how to migrate our on-prem AEM to this new authentication. Adobe-Target-IMS-IO: failed to get access token from authorization server status: 400 response: {"error_description":"The client must hav...

It would be really useful to force the removal of old attributes. Use-cases:- Old parameters that were added during development- Parameters where the name was changed on behalf of our customers

We tried to add this configuration as well, but in our case it didn't stop the massive mount of unregister/registers of maintenance tasks from happening. We're trying to pinpoint where in our process this is happening for us. We're in contact with Daycare about it too.

Thanks for the update Jörg. We investigated it and on 6.4.6 the issue did not occur yet. Anyway, looking at this thread it seems to be introduced by a SP for both 6.4 and 6.5 recently. I'll create a Daycare ticket for it on our side.

We're facing a similar issue on our 6.4.8 environment. We can see a crazy amount of maintenance unscheduling/scheduling after our deployments. In some cases it takes up to 5 minutes for our system to recover. I'm sending you a message on LinkedIn as well. I'm really curious if you were able to solve...