Unable to Save Server Details in OFSAAI 7.2 After Cloning - The Transport Protocol thread failed Key Exchange Errors

(Doc ID 2338124.1)

Last updated on JANUARY 19, 2018

Applies to:

Oracle Financial Services Analytical Applications Infrastructure - Version 7.2.12 and later
Information in this document applies to any platform.
Oracle Financial Services Analytical Applications (OFSAA)
Oracle Financial Services Analytical Applications Infrastructure (OFSAAI)

Symptoms

On OFSAAI 7.2.12, not able to save db server, APP server and web server details under system configuration after cloning.  The following error is found in the $FIC_APP_HOME/common/FICServer/logs/i18nfw.log file:

ERROR

[05 Oct 02:26:38][TransportProtocolCommon] - Starting key exchange
[05 Oct 02:26:38][TransportProtocolCommon] - Determine Algorithm
[05 Oct 02:26:38][TransportProtocolCommon] - Client Algorithms: [diffie-hellman-group1-sha1]
[05 Oct 02:26:38][TransportProtocolCommon] - Server Algorithms: [ecdh-sha2-nistp256, ecdh-sha2-nistp384, ecdh-sha2-nistp521, diffie-hellman-group-exchange-sha256, diffie-hellman-group-exchange-sha1, diffie-hellman-group14-sha1, diffie-hellman-group1-sha1]
[05 Oct 02:26:38][TransportProtocolCommon] - Returning diffie-hellman-group1-sha1
[05 Oct 02:26:38][TransportProtocolCommon] - Key exchange algorithm: diffie-hellman-group1-sha1
[05 Oct 02:26:38][DhGroup1Sha1] - Starting client side key exchange.
[05 Oct 02:26:38][TransportProtocolCommon] - Sending SSH_MSG_KEXDH_INIT
[05 Oct 02:26:38][TransportProtocolCommon] - The Transport Protocol thread failed
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:180)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:268)
at java.io.BufferedInputStream.read(BufferedInputStream.java:329)
at com.sshtools.j2ssh.transport.TransportProtocolInputStream.readBufferedData(Unknown Source)
at com.sshtools.j2ssh.transport.TransportProtocolInputStream.readMessage(Unknown Source)
at com.sshtools.j2ssh.transport.TransportProtocolCommon.readMessage(Unknown Source)
at com.sshtools.j2ssh.transport.kex.DhGroup1Sha1.performClientExchange(Unknown Source)
at com.sshtools.j2ssh.transport.TransportProtocolClient.performKeyExchange(Unknown Source)
at com.sshtools.j2ssh.transport.TransportProtocolCommon.beginKeyExchange(Unknown Source)
at com.sshtools.j2ssh.transport.TransportProtocolCommon.onMsgKexInit(Unknown Source)
at com.sshtools.j2ssh.transport.TransportProtocolCommon.startBinaryPacketProtocol(Unknown Source)
at com.sshtools.j2ssh.transport.TransportProtocolCommon.run(Unknown Source)
at java.lang.Thread.run(Thread.java:736)
[05 Oct 02:26:38][TransportProtocolCommon] - The Transport Protocol has been stopped


The issue can be reproduced at will with the following steps:
i. Login to OFSAA application
ii. Go to System Configuration> Server Details > Database server.  The Database Server Details hasthree tabs i.e. Technical metadata, Business metadata and staging area.
iii. Drive will be auto populated with : app/weblogic/ofsaa/ftpshare/
iv. Click on Modify and enter the password of Unix server in all three tabs and click on save
v. A popup message appears to confirm change can be saved
vi. After clicking 'OK', there is no confirmation on saving the password and the page does not return

Changes

 Newly cloned instance.

Cause

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