We are not able to see TN assets in MWS, getting below error.
We have SoftwareAG-IS-TN.xml file under config/Caching but still gives below error

Error.log
net.sf.ehcache.CacheException: Error occurred while initializing Trading Networks because the following caches are not configured: ‘TNProfileSummaryByDispName’
at wm.tn.portal.admin.pingTNServer(admin.java:466)
at sun.reflect.GeneratedMethodAccessor464.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.wm.app.b2b.server.JavaService.baseInvoke(JavaService.java:406)
at com.wm.app.b2b.server.invoke.InvokeManager.process(InvokeManager.java:649)
at com.wm.app.b2b.server.util.tspace.ReservationProcessor.process(ReservationProcessor.java:39)
at com.wm.app.b2b.server.invoke.StatisticsProcessor.process(StatisticsProcessor.java:49)
at com.wm.app.b2b.server.invoke.ServiceCompletionImpl.process(ServiceCompletionImpl.java:243)
at com.wm.app.b2b.server.invoke.ValidateProcessor.process(ValidateProcessor.java:49)
at com.wm.app.b2b.server.invoke.PipelineProcessor.process(PipelineProcessor.java:171)
at com.wm.app.b2b.server.ACLManager.process(ACLManager.java:303)
at com.wm.app.b2b.server.invoke.DispatchProcessor.process(DispatchProcessor.java:34)
at com.wm.app.b2b.server.AuditLogManager.process(AuditLogManager.java:377)
at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:548)
at com.wm.app.b2b.server.invoke.InvokeManager.invoke(InvokeManager.java:385)
at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:238)
at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:92)
at com.wm.app.b2b.server.Service.doInvoke(Service.java:711)
at com.wm.app.b2b.server.Service.doInvoke(Service.java:652)
at wm.server.soap.rpc(soap.java:1024)
at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.wm.app.b2b.server.JavaService.baseInvoke(JavaService…

Server.log
2016-10-13 12:38:28 UTC [TNS.0002.9003C] Could not configure Ehcache. Either the SoftwareAG-IS-TN.xml file is missing from the config folder or it is an invalid XML file.
2016-10-13 12:38:28 UTC [ISU.0000.9999C] net.sf.ehcache.CacheException: Error occurred while initializing Trading Networks because the following caches are not configured: ‘TNProfileSummaryByDispName’

Refer fix readme where you need to update the cache configuration by adding the new cache definition
which will resolve the issue.