2829889 - Trust Agent does not work: Error During the Certificate Installation

When trying to trust a newly connected diagnostics agent the Trust Agent action fails and the agent remains in the Non-Authenticated Agents tab, in the default trace of Solution Manager AS JAVA the following exception can be seen:

[Agent Administration] Error occured while sending certificate to agent
[EXCEPTION]
com.sap.smd.server.manager.SMDException: The diagnostics agent HOST_DAA_SMDA98 has an excepted error during the certificate installation
at com.sap.smd.server.manager.CertificateMigrationManager.setVerifiedCertificateMethod(CertificateMigrationManager.java:50)
at com.sap.smd.server.manager.CertificateMigrationManager.setVerifiedCertificateMethod(CertificateMigrationManager.java:28)
at com.sap.ags.smd.agentadmin.utils.async.tasks.PushCredentialsOnAllAgents.setVerifiedAuth(PushCredentialsOnAllAgents.java:222)
at com.sap.ags.smd.agentadmin.utils.async.tasks.PushCredentialsOnAllAgents.execute(PushCredentialsOnAllAgents.java:142)
at com.sap.smd.server.admin.SMDAdminTaskRunner$1.run(SMDAdminTaskRunner.java:55)
at com.sap.smd.server.exec.TaskRunner.run(TaskRunner.java:47)
at com.sap.smd.server.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:785)
at java.lang.Thread.run(Thread.java:763)
Caused by: com.sap.engine.services.rmi_p4.exception.NoSuchOperationException: Incorrect Operation: sign(iaik.x509.X509Certificate) in skeleton com.sap.smd.api.util.CertificateAuthorityp4_Skel@254dd0e2.
Reason: incompatible version of stub - method available in stub, but does not exist in skeleton side

• SAP Solution Manager 7.2 SP06 or lower.
• Diagnostics Agent installed with SMDA720_SP09_0-xxxxxxxxxx.SAR version

Trust Agent, Update Agent, Upgrade Agent, solman , KBA , SV-SMG-DIA-SRV-AGT , Agent Framework , Problem