If running VC in Windows, you could check the sca.log from:
%allusersprofile%\vmware\vcenterserver\logs\sca\sca.log, which is usually C:\programdata\vmware\vcenterserver\logs\sca\sca.log
Like others, if it's regarding the "dummy_path"-script, this (hopefully) is a known issue by now. As commented above. I've created a "dummy_path"-script (which will only exit, with the status 0 see my comment above). I've not tested this in VC in Windows, but guessing it's the same issue (script not found = script not found, right?).
Before, I was getting alarms from "Data Service" every 1-2 minutes. If really quick, I saw something like "The Data Service container process is running low on heap memory (> 90% utilized.)". I've also traced the sca-process (java), just to monitor the memory usage.
The alarms haven't triggered since I created the "dummy_path"-script.
