Hi,
I recently received email to "Migrating from Service Account (JWT) credential to OAuth Server-to-Server credential" - here is the link in the email - https://developer.adobe.com/developer-console/docs/guides/authentication/ServerToServerAuthenticatio...
The migration works well in the developer console, but once the old JWT credential is deleted, when I go in AEM in the "ADobe IMS Technical Account" and check the health of the connection, I get now error Dev Adobe Target IMS: failed to get access token from authorization server status: 400 response: {"error_description":"The client must have the exchange_jwt scope.","error":"invalid_client"}
Any suggestion on how to fix this urgently is appreciated.
Thanks,
Krass
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Looks like the AEM team will be responsible to update the AEM IMS Client config to use the new OAuth Server-to-Server credential. In the meantime, the old JWT credential will be still valid.
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Hi @tmj,
Yes, I did update the credentials in AEM IMS configuration. Although, the configuration fails on the JWT Payload mandatory section.
Please notify the AEM product team about the issue.
Thanks,
Krass
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Looks like the AEM team will be responsible to update the AEM IMS Client config to use the new OAuth Server-to-Server credential. In the meantime, the old JWT credential will be still valid.
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Did we get a solution for this ? I am facing the same issue "Dev Adobe Target IMS: failed to get access token from authorization server status: 400 response: {"error_description":"The client must have the exchange_jwt scope.","error":"invalid_client"} "
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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 have the exchange_jwt scope.","error":"invalid_client"}
Edit: we have created a support ticket at Adobe to check if can revert the migration since AEM does not support OAuth for the export of Experience Fragments to Target yet.
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