SOLUTION MANAGER TELNET JAVA STACK

Hi experts,

I am trying to undeploy an app as per note :

2047880 - The upgrade stops due to sap.com/ui~five application issues when upgrading

but telnet doesn't work properly.

1. Use telnet and remove sap.com/ui~five application and repeat the upgrade phase
   1. telnet localhost <AS telnet port>
   2. list_app | grep sap.com/ui~five
   3. undeploy name=sap.com/ui~five
   4. repeat the upgrade phase

In my case:

list_app | grep sap.com/ui~five

Can't find command 'list_app'.

Any clue?

Regards.