In case of not found token during AbortFilesCommand or AbortRequestCommand execution, log entry looks like:
12:07:11.029 - INFO [xmlrpc-104635] - Invalid request error: {} java.lang.IllegalArgumentException: No request found matching token 4dc4036e-cba4-4ff4-a0c3-21fc274a8421 at it.grid.storm.catalogs.surl.SURLStatusManagerImpl.lookupRequest(SURLStatusManagerImpl.java:205) at it.grid.storm.catalogs.surl.SURLStatusManagerImpl.lookupAndCheckRequest(SURLStatusManagerImpl.java:194) at it.grid.storm.catalogs.surl.SURLStatusManagerImpl.abortRequest(SURLStatusManagerImpl.java:43) at it.grid.storm.catalogs.surl.DelegatingSURLStatusManager.abortRequest(DelegatingSURLStatusManager.java:39) at it.grid.storm.catalogs.surl.InMemorySURLStatusManager.abortRequest(InMemorySURLStatusManager.java:80) at it.grid.storm.synchcall.command.datatransfer.AbortFilesCommand.execute(AbortFilesCommand.java:144) at it.grid.storm.synchcall.SimpleSynchcallDispatcher.processRequest(SimpleSynchcallDispatcher.java:61) at it.grid.storm.xmlrpc.XMLRPCExecutor.execute(XMLRPCExecutor.java:81) at it.grid.storm.xmlrpc.XMLRPCMethods.abortFiles(XMLRPCMethods.java:63) at sun.reflect.GeneratedMethodAccessor33.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.apache.xmlrpc.server.ReflectiveXmlRpcHandler.invoke(ReflectiveXmlRpcHandler.java:111) at org.apache.xmlrpc.server.ReflectiveXmlRpcHandler.execute(ReflectiveXmlRpcHandler.java:102) at org.apache.xmlrpc.server.XmlRpcServerWorker.execute(XmlRpcServerWorker.java:43) at org.apache.xmlrpc.server.XmlRpcServer.execute(XmlRpcServer.java:83) at org.apache.xmlrpc.server.XmlRpcStreamServer.execute(XmlRpcStreamServer.java:182) at org.apache.xmlrpc.webserver.XmlRpcServletServer.execute(XmlRpcServletServer.java:103) at org.apache.xmlrpc.webserver.XmlRpcServlet.doPost(XmlRpcServlet.java:120) at javax.servlet.http.HttpServlet.service(HttpServlet.java:755) at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:669) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1448) at it.grid.storm.xmlrpc.XmlRpcTokenFilter.doFilter(XmlRpcTokenFilter.java:97) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at com.codahale.metrics.jetty8.InstrumentedHandler.handle(InstrumentedHandler.java:192) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:368) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:488) at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:943) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1004) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:861) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:628) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:745)