Unable to deploy kjar file in JBoss BPM Suite 6

Issue

• Unable to deploy kjar file in JBoss BPM Suite 6
• Not able to deploy BPMS jar file to JBoss EAP Server:

15:21:44,399 WARN  [org.jbpm.console.ng.bd.backend.server.DeploymentManagerEntryPointImpl] (http-/0.0.0.0:8080-5) Deployment of unit com.redhat:sample:1.0.0 failed: java.lang.RuntimeException: Unable to read deployment descriptor from xml
...
Caused by: org.xml.sax.SAXParseException; lineNumber: 53; columnNumber: 34; cvc-complex-type.2.4.d: Invalid content was found starting with element 'limit-serialization-classes'. No child element is expected at this point.