Skip to Main Content

SMART Authorization

Announcement

For information related to the Oracle Partner Network (OPN) Industry Healthcare Track please visit our OPN Industry Healthcare Program page.

For specific questions related to Oracle Partner Network (OPN), please contact Partner Assistance.

Millennium FHIR and non-FHIR API Specifications and Supporting Documents can be found HERE on docs.oracle.com
Soarian FHIR API Specifications and Supporting Documents can be found HERE on docs.oracle.com.

Invalid Client - client assertion could not be parsed

Joe KiginJun 18 2025

Workflow or API calls:

Reminder: If this is referring to a client domain or EHR activity—not the public sandbox—do not include API request data or live patient data.

Background Information:

Failure to provide answers will impact our ability to respond in a timely and effective manner
Developer questions:

Are you an OPN Member? No
Have you signed up to be in the Healthcare Developer Track? No
Are you a registered Code Program member? No
Does your App have a presence on the Oracle Healthcare App Marketplace? No

Are you developing on behalf of an Oracle Health client?
If so, which client:

Application ID

a7ee582c-5b40-44f6-9fa7-24494bfd4958

Client ID

2f3cf804-9747-42ba-93da-97e515e6e9e0

Expected Result: Ability to get access token

Actual Result:

https://authorization.cerner.com/errors/urn%3Acerner%3Aerror%3Aauthorization-server%3Aclient-assertion%3Ajwt-bearer%3Ainvalid-assertion/instances/7591b056-ef14-4bbd-af85-6ab61b3477aa?client=unknown&tenant=ec2458f2-1e24-41c8-b71b-0e701af7583d

X-Request-Id / Cerner-Correlation-Id / opc-request-id:
Date/time of the example:

7591b056-ef14-4bbd-af85-6ab61b3477aa

This post has been answered by Matthew Beermann-Oracle on Jun 23 2025
Jump to Answer
Comments
Post Details
Added on Jun 18 2025
6 comments
101 views