JCA Binding error with FTP Adapter on put operation

Question

Hi
I am facing a problem with put operation with ftp adapter. my soa service will get file from the 1st ftp server (Unix) as attachment and is putting the file on another ftp serve(Unix)r. the put operation is failing with the below error:-
Non Recoverable System Fault :
<bpelFault><faultType>0</faultType><remoteFault xmlns="http://schemas.oracle.com/bpel/extension"><part name="summary"><summary>Exception occured when binding was invoked. Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'Put' failed due to: Error sending file to FTP Server. Error sending file to FTP Server. Unable to send file to server. Please ensure 1. Specified remote output Dir has write permission 2. Output filename has not exceeded the max chararters allowed by the OS and 3. Remote File System has enough space. ". The invoked JCA adapter raised a resource exception. Please examine the above error message carefully to determine a resolution. </summary></part><part name="detail"><detail>Unexpected termination: Socket closed</detail></part><part name="code"><code>null</code></part></remoteFault></bpelFault>
this is a SFTP server and the corressponding property is set to true on the configuration. I had also recreated the jndi again & also increased the max connections to 700, but still facing the same issue. Also i am able to ftp the files to this location through filezilla. Also i continously getting the below errors in soa_server1.out:-
<Jul 24, 2012 7:25:11 AM CDT> <Error> <oracle.soa.bpel.engine> <BEA-000000> <Unhandled exception for ComponentDN=default/NShoreAccrualConcService!1.0*soa_9113be23-2e93-4e54-9987-2e8ae5a4b2e6/ProcessNShoreAccurals CompositeInstanceId=330020 ComponentInstanceId=330018>
<Jul 24, 2012 7:25:11 AM CDT> <Error> <oracle.soa.bpel.engine> <BEA-000000> <This exception occurred because the fault thrown in the BPEL flow was not handled by any fault handlers and reached the top-level scope. Root cause :
com.oracle.bpel.client.BPELFault: faultName: {{http://schemas.oracle.com/bpel/extension}remoteFault}
messageType: {{http://schemas.oracle.com/bpel/extension}RuntimeFaultMessage}
parts: {{
summary=<summary>Exception occured when binding was invoked.
Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'Put' failed due to: Error sending file to FTP Server.
Error sending file to FTP Server.
Unable to send file to server.
Please ensure 1. Specified remote output Dir has write permission 2. Output filename has not exceeded the max chararters allowed by the OS and 3. Remote File System has enough space.
The invoked JCA adapter raised a resource exception.
Please examine the above error message carefully to determine a resolution.
</summary>
,detail=<detail>Unexpected termination: Socket closed</detail>
,code=<code>null</code>}
     at com.collaxa.cube.ws.WSInvocationManager.invoke(WSInvocationManager.java:338)
     at com.collaxa.cube.engine.ext.common.InvokeHandler.__invoke(InvokeHandler.java:1059)
     at com.collaxa.cube.engine.ext.common.InvokeHandler.handleNormalInvoke(InvokeHandler.java:586)
     at com.collaxa.cube.engine.ext.common.InvokeHandler.handle(InvokeHandler.java:130)
     at com.collaxa.cube.engine.ext.bpel.common.wmp.BPELInvokeWMP.__executeStatements(BPELInvokeWMP.java:74)
     at com.collaxa.cube.engine.ext.bpel.common.wmp.BaseBPELActivityWMP.perform(BaseBPELActivityWMP.java:158)
     at com.collaxa.cube.engine.CubeEngine.performActivity(CubeEngine.java:2543)
     at com.collaxa.cube.engine.CubeEngine._handleWorkItem(CubeEngine.java:1165)
     at com.collaxa.cube.engine.CubeEngine.handleWorkItem(CubeEngine.java:1071)
     at com.collaxa.cube.engine.dispatch.message.instance.PerformMessageHandler.handleLocal(PerformMessageHandler.java:73)
     at com.collaxa.cube.engine.dispatch.DispatchHelper.handleLocalMessage(DispatchHelper.java:220)
     at com.collaxa.cube.engine.dispatch.DispatchHelper.sendMemory(DispatchHelper.java:328)
     at com.collaxa.cube.engine.CubeEngine.endRequest(CubeEngine.java:4430)
     at com.collaxa.cube.engine.CubeEngine.endRequest(CubeEngine.java:4361)
     at com.collaxa.cube.engine.CubeEngine._createAndInvoke(CubeEngine.java:698)
     at com.collaxa.cube.engine.CubeEngine.createAndInvoke(CubeEngine.java:555)
     at com.collaxa.cube.engine.delivery.DeliveryService.handleInvoke(DeliveryService.java:673)
     at com.collaxa.cube.engine.ejb.impl.CubeDeliveryBean.handleInvoke(CubeDeliveryBean.java:293)
     at sun.reflect.GeneratedMethodAccessor1687.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
     at com.bea.core.repackaged.springframework.jee.intercept.MethodInvocationInvocationContext.proceed(MethodInvocationInvocationContext.java:104)
     at oracle.security.jps.ee.ejb.JpsAbsInterceptor$1.run(JpsAbsInterceptor.java:94)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
     at oracle.security.jps.ee.ejb.JpsAbsInterceptor.runJaasMode(JpsAbsInterceptor.java:81)
     at oracle.security.jps.ee.ejb.JpsAbsInterceptor.intercept(JpsAbsInterceptor.java:112)
     at oracle.security.jps.ee.ejb.JpsInterceptor.intercept(JpsInterceptor.java:105)
     at sun.reflect.GeneratedMethodAccessor1119.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
     at com.bea.core.repackaged.springframework.jee.intercept.JeeInterceptorInterceptor.invoke(JeeInterceptorInterceptor.java:69)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.jee.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:37)
     at weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)
     at com.bea.core.repackaged.springframework.jee.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:50)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
     at $Proxy277.handleInvoke(Unknown Source)
     at com.collaxa.cube.engine.ejb.impl.bpel.BPELDeliveryBean_5k948i_ICubeDeliveryLocalBeanImpl.__WL_invoke(Unknown Source)
     at weblogic.ejb.container.internal.SessionLocalMethodInvoker.invoke(SessionLocalMethodInvoker.java:39)
     at com.collaxa.cube.engine.ejb.impl.bpel.BPELDeliveryBean_5k948i_ICubeDeliveryLocalBeanImpl.handleInvoke(Unknown Source)
     at com.collaxa.cube.engine.dispatch.message.invoke.InvokeInstanceMessageHandler.handle(InvokeInstanceMessageHandler.java:35)
     at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:140)
     at com.collaxa.cube.engine.dispatch.BaseDispatchTask.process(BaseDispatchTask.java:88)
     at com.collaxa.cube.engine.dispatch.BaseDispatchTask.run(BaseDispatchTask.java:64)
     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
     at java.lang.Thread.run(Thread.java:662)
>
<Jul 24, 2012 7:25:11 AM CDT> <Error> <oracle.soa.bpel.engine.dispatch> <BEA-000000> <failed to handle message
com.oracle.bpel.client.BPELFault: faultName: {{http://schemas.oracle.com/bpel/extension}remoteFault}
messageType: {{http://schemas.oracle.com/bpel/extension}RuntimeFaultMessage}
parts: {{
summary=<summary>Exception occured when binding was invoked.
Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'Put' failed due to: Error sending file to FTP Server.
Error sending file to FTP Server.
Unable to send file to server.
Please ensure 1. Specified remote output Dir has write permission 2. Output filename has not exceeded the max chararters allowed by the OS and 3. Remote File System has enough space.
The invoked JCA adapter raised a resource exception.
Please examine the above error message carefully to determine a resolution.
</summary>

Answer 1

Error itself indicates the potential issues -
Please ensure
1. Specified remote output Dir has write permission
2. Output filename has not exceeded the max chararters allowed by the OS and
3. Remote File System has enough spaceRegards,
Anuj