REGARDING TO CA WA DR ACTIVITY

Products

• CA Workload Automation DE - Business Agents (dSeries)
• CA Workload Automation DE
• DSERIES- SERVER
• CA Workload Automation DE - System Agent (dSeries)
• CA Workload Automation DE - Scheduler (dSeries)

Issue/Introduction

Users unable to connect to Workload Automation DE using Desktop Client.  The connection processes all the way until port 7599 before receiving "connection refused."

 

Environment

Release : 12.1

Component : CA WORKLOAD AUTOMATION DE (DSERIES)

Cause

In review of the stdout.txt, we can see the following Java error message:

Oct 27, 2020 1:08:11 PM sun.rmi.transport.tcp.TCPTransport$AcceptLoop executeAcceptLoop
WARNING: RMI TCP Accept-7599: accept loop for ServerSocket[addr=0.0.0.0/0.0.0.0,localport=7599] throws
java.net.SocketException: Too many open files (Accept failed)
 at java.net.PlainSocketImpl.socketAccept(Native Method)
 at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:409)
 at java.net.ServerSocket.implAccept(ServerSocket.java:545)
 at java.net.ServerSocket.accept(ServerSocket.java:513)
 at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(TCPTransport.java:405)
 at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(TCPTransport.java:377)
 at java.lang.Thread.run(Thread.java:748)

 

Resolution

This issue is related to ulimit on your Linux server.

Consult System Administrator to look at ulimit on the server.  By default, open files under ulimit is set to 1024. Try increasing the value by doubling the value to 2048.

Additional Information

If the issue persists after you have tried increasing the ulimit on your server, please open a case with Broadcom Support.