Enterprise Manager Cloud Control Agent Deployment with Cygwin Fails with Error: INFO:Error Message: PROV-16011: Algorithm negotiation fail

(Doc ID 2333583.1)

Last updated on DECEMBER 05, 2017

Applies to:

Enterprise Manager Base Platform - Version 12.1.0.5.0 to 13.2.0.0.0 [Release 12.1 to 13.2]
Microsoft Windows x64 (64-bit)

Symptoms

Enterprise Manager (EM) 12.1.0.5 Cloud Control Agent deployment using Cygwin fails with the following logged message:

From <Agent Oracle Home>/cfgtoollogs/agentDeploy/agentDeploy_<date stamp>.log:

2017-11-21_09-52-44:INFO:======================================Initialization START ====================================
2017-11-21_09-52-44:INFO:Creating instance of ClusterBase Ops for hostname<host name>
2017-11-21_09-52-45:INFO:Retry Count 5 sleep interval 250
2017-11-21_09-52-45:INFO:Setting security contextSYSMAN
2017-11-21_09-52-45:INFO:Setting locale succeeded in BaseDeployerOps
2017-11-21_09-52-45:INFO:[action name=SSHValidations, action Description=Remote Validations, order=100, skip=false, executeAlways=false, status=null,

2017-11-21_09-52-45:INFO:[action name=SSHSetup, action Description=SSH Setup, order=200, skip=false, executeAlways=false, status=null,

2017-11-21_09-52-45:INFO:skipping ssh setup  since its jsch plugin
2017-11-21_09-52-45:INFO: Skipping action SSHSetup based on inputs
2017-11-21_09-52-45:INFO:[action name=CopyAgentImage, action Description=Transferring Agent Software to Destination Host, order=300, skip=false, executeAlways=false, status=null,

2017-11-21_09-52-45:INFO: ACTIONS : SSHValidations
2017-11-21_09-52-45:INFO: ACTIONS : CopyAgentImage
2017-11-21_09-52-45:INFO:============Creating Deployment Vo for key : Initialization and setting status as NOT_EXECUTED
2017-11-21_09-52-45:INFO:=====Creating Action Vo for actionSSHValidations
2017-11-21_09-52-45:INFO:=====Creating Action Vo for actionCopyAgentImage
2017-11-21_09-52-45:INFO:deploymentVo has now status: NOT_EXECUTED
2017-11-21_09-52-45:INFO:==SUDO EXISTS false SUDO PRIV false
2017-11-21_09-52-45:INFO:====CALLING ACTIONdoSSHValidations
2017-11-21_09-52-45:INFO:updating status IN_PROGRESS for action name SSHValidations with key: SSHValidations
2017-11-21_09-52-45:INFO:action:NodesAliveperform:true
2017-11-21_09-52-45:INFO:===VALIDATION===:Checking for Nodes Alive
2017-11-21_09-52-45:INFO:RESULT 0
2017-11-21_09-52-45:INFO:====CALLING ACTIONdoNodesAlive
2017-11-21_09-52-45:INFO:action:RemotePasswordCheckperform:true
2017-11-21_09-52-45:INFO:===VALIDATION===:Checking Password Validity on target nodes
2017-11-21_09-52-45:INFO:NODES=<host name> Retry Count 5
2017-11-21_09-52-45:INFO:retry count : 1
2017-11-21_09-52-45:INFO:Running cmd C:/cygwin/bin/true.exe on node <host name>
2017-11-21_09-52-45:INFO:ssh connect timeout 60000
2017-11-21_09-52-45:INFO:Error Message: PROV-16011: Algorithm negotiation fail
2017-11-21_09-52-45:INFO:Error Level : -1

Changes

 

Cause

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