We have set up a federated portal in AWS. All working well, no login issues, certificates have been assigned to Portal and ArcGIS Server, however when we try to share a web map or layer I get this alert. I can simply hit yes and it works however before we roll ArcGIS Pro out to staff I would like to resolve issue.
I have viewed the certificate and it is the same one that is registered against the AGS Enterprise.
Is there somewhere else the certificate needs to be registered?
Thanks in advance.