An activated Schedule a JOBP is in status 'Waiting for start time'.
If two different users opens the same Schedule in Last Monitor in the same time,
They can both click on 'Go Immediately' and the JOBP will started twice.
Release : 12.3.6 Component : AUTOMATION ENGINE
This is a bug of the Automation Engine :
A problem has been fixed where a task with status 'Waiting for start time' in a schedule object could be started twice. That could happen when two different users opened the same Schedule object in Last Monitor at the same time and they both clicked on 'Go Immediately' button.
This bug is fixed in the following versions of the Automation Engine:
AE 12.3.9 Available
AE 21.0.3 Available