EWS fails to deploy our application due to a signer information SecurityException

Solution Verified - Updated -


  • Tomcat fails to start our application due to the following exception:
java.lang.SecurityException: class "javax.ejb.EJBException"'s signer information does not match signer information of other classes in the same package
  • This same application works fine on community tomcat builds.


  • JBoss Enterprise Web Server (EWS)
    • Tomcat

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