Please explain me the error :
com.sap.engine.interfaces.messaging.api.exception.MessagingException: javax.ejb.EJBException: nested exception is: java.lang.RuntimeException: java.lang.NoClassDefFoundError: com/primavera/integration/server/ServerFacade : cannot initialize class because prior initialization attempt failed
Where should I find the issue and how to correct it.
This seems to be related to some deployed components on J2EE-engine being corrupt. Try re-deploy the primavera-component to fix the error. I'm guessing this component is some 3rd party or custom developed component?
Also make sure this component compiles correctly if it's a custom development component.