Environment
GroupWise 24GroupWise 23
GroupWise 18
Situation
Open the POA properties | Scheduled Events tab:
Select a Maintenance Event from the list in order to see the maintenance event details:

In the Maintenance Event actions, select the Logging tab and notice that the 'Log File Path' field has been populated:

Delete or clear the populated data and save the changes:

Upon returning back into the Maintenance Event | Logging tab, the 'Log FIle Path' will once again be populated.
The 'Log File Path' value can be changed, it just cannot be cleared/deleted.
The 'Log File Path' value can be changed, it just cannot be cleared/deleted.