java.lang.RuntimeException: Could not DER encode the public key

We're facing this error while running our Business Objects from AWS, any help here please?

java.lang.RuntimeException: Could not DER encode the public key. (No OID for this transformation.) at com.crystaldecisions.enterprise.ocaframework.ServiceMgr.<init>(ServiceMgr.java:620) at com.crystaldecisions.enterprise.ocaframework.ServiceMgrFactory.getServiceMgr(ServiceMgrFactory.java:64) at com.crystaldecisions.sdk.occa.security.internal.SecurityMgr.<init>(SecurityMgr.java:120) at com.crystaldecisions.sdk.occa.security.internal.SecurityFactory.makeSecurityMgr(SecurityFactory.java:155)