com.wm.app.b2b.server.ServiceException: com.wm.net.ftpCException: [B2BCORE.0064.9001]

Hello,
I am getting this exception.
I am sending one IDOC to Webmethods, that has to go to FTP server.
In Webmethods Administration window(IE), i am getting following error message:
[B]2007-10-26 09:26:38 EEST com.wm.app.b2b.server.ServiceException: com.wm.net.ftpCException: Could not connect to ftp server: Connection timed out
at wm.PartnerMgr.gateway.transport.FTPTransport.OutboundProcess(FTPTransport.java:103)
at java.lang.reflect.Method.invoke(Native Method)
at com.wm.app.b2b.server.JavaService.baseInvoke(JavaService.java:281)
at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:709)
at com.wm.app.b2b.server.BaseService.invoke(BaseService.java:140)
at com.wm.lang.flow.FlowInvoke.invoke(FlowInvoke.java:292)
at com.wm.lang.flow.FlowState.invokeNode(FlowState.java:559)
at com.wm.lang.flow.FlowState.step(FlowState.java:430)
at com.wm.lang.flow.FlowState.invoke(FlowState.java:400)
at com.wm.app.b2b.server.FlowSvcImpl.baseInvoke(FlowSvcImpl.java:1791)
at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:709)
at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:466)
at com.wm.app.b2b.server.Service.doInvoke(Service.java:495)
at com.wm.app.b2b.server.Service.doInvoke(Service.java:464)
at wm.PartnerMgr.gateway.runtime.InboundProcess(runtime.java:423)
at pub.sap.transport.ALE.InboundProcess(ALE.java:137)
at java.lang.reflect.Method.invoke(Native Method)
at com.wm.app.b2b.server.JavaService.baseInvoke(JavaService.java:281)
at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:709)
at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:466)
at com.wm.app.b2b.server.Service.doInvoke(Service.java:495)
at com.wm.app.b2b.server.Service.doInvoke(Service.java:464)
at com.wm.pkg.sap.rfc.Listener.handleRequest(Listener.java:493)
at com.sap.mw.idoc.jco.JCoIDoc$Server.dispatchRequest(JCoIDoc.java:10265)
at com.wm.pkg.sap.rfc.Listener.dispatchRequest(Listener.java:207)
at com.sap.mw.jco.rfc.MiddlewareRFC$Server.nativeListen(Native Method)
at com.sap.mw.jco.rfc.MiddlewareRFC$Server.listen(MiddlewareRFC.java:1368)
at com.sap.mw.jco.JCO$Server.listen(JCO.java:6844)
at com.sap.mw.jco.JCO$Server.run(JCO.java:6773)
at com.wm.pkg.sap.rfc.Listener.run(Listener.java:117)
at java.lang.Thread.run(Thread.java:479)