org.apache.axis2.phaseresolver.PhaseException: Did not find the desired phase 'Security' while deploying handler 'PolicyBasedSecurityOutHandler'

Exception :

org.apache.axis2.phaseresolver.PhaseException: Did not find the desired phase 'Security' while deploying handler 'PolicyBasedSecurityOutHandler'. 
at org.apache.axis2.phaseresolver.PhaseHolder.addHandler(PhaseHolder.java:75) 
at org.apache.axis2.phaseresolver.PhaseResolver.engageModuleToFlow(PhaseResolver.java:68)
at org.apache.axis2.phaseresolver.PhaseResolver.engageModuleToOperation(PhaseResolver.java:104) at org.apache.axis2.phaseresolver.PhaseResolver.engageModuleToOperation(PhaseResolver.java:110)
at org.apache.axis2.description.AxisOperation.onEngage(AxisOperation.java:158) 
at org.apache.axis2.description.AxisDescription.engageModule(AxisDescription.java:490) at org.apache.axis2.description.AxisService.onEngage(AxisService.java:788) 
at org.apache.axis2.description.AxisDescription.engageModule(AxisDescription.java:490) at org.apache.axis2.description.AxisServiceGroup.onEngage(AxisServiceGroup.java:134)
at org.apache.axis2.description.AxisDescription.engageModule(AxisDescription.java:490) at org.apache.axis2.description.AxisDescription.engageModule(AxisDescription.java:453)
at org.apache.axis2.engine.AxisConfiguration.addServiceGroup(AxisConfiguration.java:323) at org.apache.axis2.engine.AxisConfiguration.addService(AxisConfiguration.java:293) 
at org.apache.axis2.client.ServiceClient.configureServiceClient(ServiceClient.java:175) 
at org.apache.axis2.client.ServiceClient.(ServiceClient.java:143)

Root Cause :
"Security" phase is not defined under "OutFaultFlow" in axi2.xml - which is required [by default this should be there]

Solution :
Define "Security" phase under "OutFaultFlow" in axi2.xml

<phaseOrder type="OutFaultFlow">
   <phase name="soapmonitorPhase"/>
   <phase name="OperationOutFaultPhase"/>
   <phase name="RMPhase"/>
   <phase name="PolicyDetermination"/>
   <phase name="MessageOut"/>
   <phase name="Security"/>
</phaseOrder>