PAW hang of wheel

Product:
Planning Analytics Workspace 63
Red Hat Linux 7
Issue:

After you login to PAW with Internet Explorer, you get a stuck screen.

Solution:

Use Chrome instead of IE.

The IE browser that comes with Windows server 2019 is not using Chrome engine as default.

More information:

https://docs.microsoft.com/en-us/troubleshoot/browsers/disable-internet-explorer-windows

To troubleshoot docker containers on Linux you can use this commands:

To change to root user:
sudo -i
To find all error files in the log folder (go to log folder first):
find . -print | grep -i error
To list all containers:
sudo docker ps -a
To list only the ID number for containers:
sudo docker ps -q
To show the last lines of a log file:
tail error.log
To move into a running container:
docker exec -it pa-gateway /bin/bash
To check space:

df -h

To exit out from a container:
exit

https://phase2.github.io/devtools/common-tasks/ssh-into-a-container/

https://www.cyberciti.biz/faq/unix-command-to-find-a-file-in-a-directory-and-subdirectory/

https://www.ibm.com/support/pages/http-404-error-not-found-during-validation-admin-tool-whereas-tm1-application-server-seems-work-properly 

https://ss64.com/bash/