Unable To Connect To Remote SFTP (Doc ID 2661756.1)

Last updated on MARCH 22, 2023

Applies to:

Symptoms

On : 12.2.1.3.0 version, MFT Runtime Server

Unable to connect to remote SFTP and the following error is noticed

ERROR
-----------------------

[mft_server1] [ERROR] [] [oracle.soa.adapter.ftp] [tid: JCA-work-instance:JMSAdapter-36] [userId: <anonymous>] [ecid: XXXXXXXXXXXX] [APP: mft-app] [partition-name: DOMAIN] [tenant-name: GLOBAL] [FlowId: XXXXXXXXXXX] Exception while setting up session[[
BINDING.JCA-11445
The SSH API threw an exception.
The SSH API threw an exception.
The SSH API threw an exception.
Maverick has not been setup properly. Please correct the setup.

at oracle.tip.adapter.ftp.SshImpl.SSHSessionImpl.setUpPasswordSocketConnection(SSHSessionImpl.java:293)
at oracle.tip.adapter.ftp.SshImpl.SSHSessionImpl.<init>(SSHSessionImpl.java:204)
at oracle.tip.adapter.ftp.SshImpl.SshImplFactory.getSshImpl(SshImplFactory.java:26)
at oracle.tip.adapter.ftp.SFTPManagedConnection.setupSftpConnection(SFTPManagedConnection.java:138)
at oracle.tip.adapter.ftp.SFTPManagedConnection.<init>(SFTPManagedConnection.java:63)
at oracle.tip.adapter.ftp.FTPManagedConnectionFactory.createManagedConnection(FTPManagedConnectionFactory.java:266)
at oracle.tip.adapter.ftp.FTPConnectionManager.allocateConnection(FTPConnectionManager.java:45)
at oracle.tip.adapter.ftp.FTPConnectionFactory.getConnection(FTPConnectionFactory.java:99)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFPort_JCA$JCAConnectionPool.createJCAConnection(WSIFPort_JCA.java:1909)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFPort_JCA$JCAConnectionPool$JCAConnection.init(WSIFPort_JCA.java:1608)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFPort_JCA.obtainJCAConnection(WSIFPort_JCA.java:1185)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.performOperation(WSIFOperation_JCA.java:427)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.executeOperation(WSIFOperation_JCA.java:387)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.executeRequestResponseOperation(WSIFOperation_JCA.java:346)
at oracle.tip.adapter.sa.impl.JCABindingReferenceImpl.invokeWsifProvider(JCABindingReferenceImpl.java:418)
at oracle.tip.adapter.sa.impl.JCABindingReferenceImpl.request(JCABindingReferenceImpl.java:319)
at oracle.tip.mft.transport.adapter.impl.AbstractTransportLister.request(AbstractTransportLister.java:77)
at oracle.tip.mft.transport.adapter.impl.AbstractTransportSender.getFileSizeOnRemoteServer(AbstractTransportSender.java:660)
at oracle.tip.mft.transport.adapter.impl.AbstractTransportSender.checkForCheckPointRestart(AbstractTransportSender.java:637)
at oracle.tip.mft.transport.adapter.impl.AbstractTransportSender.populateMessage(AbstractTransportSender.java:591)
at oracle.tip.mft.transport.adapter.impl.AbstractTransportSender.send(AbstractTransportSender.java:178)
at oracle.tip.mft.transport.adapter.impl.AbstractTransportSender.send(AbstractTransportSender.java:145)
at oracle.tip.mft.transport.adapter.impl.ftp.FTPTransportSender.send(FTPTransportSender.java:66)
at oracle.tip.mft.transport.TransportManager.transferpayload(TransportManager.java:234)
at oracle.tip.mft.engine.message.handler.TargetMessageHandlerImpl.process(TargetMessageHandlerImpl.java:194)
at oracle.tip.mft.engine.message.handler.TargetMessageHandlerImpl.process(TargetMessageHandlerImpl.java:101)
Caused by: com.maverick.ssh.SshException: java.net.SocketException
at com.maverick.ssh.SshConnector.getRemoteIdentification(SshConnector.java:855)
at com.maverick.ssh.SshConnector.connect(SshConnector.java:626)
at oracle.tip.adapter.ftp.SshImpl.SSHSessionImpl.setUpPasswordSocketConnection(SSHSessionImpl.java:274)
... 40 more
Caused by: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:210)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at java.net.SocketInputStream.read(SocketInputStream.java:224)
at com.maverick.ssh.SshConnector.getRemoteIdentification(SshConnector.java:829)
... 42 more

Changes

Cause

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