The following error  "Error in SSH2DataBuffer, corrupt string on read" occurs while downloading files from some SSHFTP servers when using a script.

2011 Jun 09 10:18:30:953 GMT -5 BW.BusinessConnect-Interior_Server-1 Error [bw.logger] BW-EXT-LOG-100000 Job-183001-2-13.183016 java.lang.Error: Error in SSH2DataBuffer, corrupt string on read
        at com.mindbright.ssh2.SSH2DataBuffer.readJavaString(SSH2DataBuffer.java:185)
        at com.mindbright.ssh2.SSH2SFTPClient.readdir(SSH2SFTPClient.java:817)
        at com.tibco.ax.fw.runtime.transport.sshftp.MTClient.getDir(Unknown Source)
        at com.tibco.ax.fw.runtime.transport.sshftp.SSHFTPClientImpl.executeCmd(Unknown Source)
        at com.tibco.ax.fw.runtime.transport.sshftp.SSHFTPClientImpl.executeListCmd(Unknown Source)
        at com.tibco.ax.fw.runtime.transport.sshftp.SSHFTPClientImpl.executeMgetCmd(Unknown Source)
        at com.tibco.ax.fw.runtime.transport.sshftp.SSHFTPClientImpl.executeGetOrMgetCmd(Unknown Source)
        at com.tibco.ax.fw.runtime.poller.ftp.FTPPoller.int(Unknown Source)
        at com.tibco.ax.fw.runtime.poller.ftp.FTPPoller.execute(Unknown Source)
        at com.tibco.ax.fw.util.ThreadPool$ManagedThread.run(Unknown Source)

This issue has been reported with some SSHFTP servers when the server directory or server directory contents being scanned contain a large number of files.

 

We can see following error "Error in SSH2DataBuffer, corrupt string on read" while downloading the file from some SSHFTP server when using as script

All

BusinessConnect 6.3  hotfix 3 has a newer version of the SSHFTP interface in it, which resolves this issue.