Question

Apps8 Installation

  • 16 December 2021
  • 1 reply
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When doing application server installation the following error is getting logged ion the configuration logs.

“WLSTException: Error occurred while performing nmConnect : Cannot connect to Node Manager. : Connection refused: connect. Could not connect to NodeManager. Check that it is running at INDSRV-IFSAPP1:5557.”

 

htts_server.cmd when started, it ends up in error. All the services are running. Checked from webconsole, all the severs are in running status & all deployments are fine. What could possibly the source of error.

Need support immediately. The problem is coming at the time of doing PROD installation. 

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1 reply

Kasun Balasooriya
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Hi @envkavita ,

Please check if your node managers are running. If it is failing, check if there is another process which is accessing the node manager port and if there is another process, try stopping it.  You can use the netstat command in windows to find the process id of processes accessing a given port. 

 

Eg: 

The following command will list all the processes accessing port 80

netstat -ano | find "80"

The current process which the node manager is running on is logged in nodemanager.process.id

For Http Node manager, this file is located in <IFSHome>\ohs\nodemanager. The http nodemager log is located in the same location and by looking into the log, you can find more clues to identify the cause and troubleshoot accordingly. 

 

Hope this helps!

 

Thanks,

Kasun

 

 

Kasun B - https://www.linkedin.com/in/kasunbalasooriya/
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