Port Conflict Issue

Error :

SRVE0146E: Failed to Start Transport on host, port 9080. The
most likely cause is that the port is already in use.

Procedure to resolve:

1. Check which port is getting error 

netstat -an|grep <port no>

2. telnet <hostname> <port no>

3.lsof -p <port no> -to find our pid is using that port

4.To check pid after executing above command

ps -ef|grep <pid>

kill -9 <pid name>

OR

1.Go to WAS console-Servers-Application server-Servername- right side you can see port-click on details -to change the new port to old port

OR

1.You can use manual script whatever keep in side with new port number information and other server port details 

2.Execute port conflict script from any where in the WAS once you place the script in the WAS location