GPZ (ABAP) - ABAP System not available (GPZ (ABAP))
Root cause: 
The ABAP system GPZ did not respond to availability checks, resulting in a failure to log on to the system due to a connect timeout exception (java.net.SocketTimeoutException) when attempting to access the URL http://csgpz:8100/msgserver/text/logon.  
 
Resolution steps: 
- Checked the Http availability of the system as per the alert details. 
- Attempted to log on to the system to verify connectivity. 
Evidence attached for all the above.