Hi,
The note says:
Note: This report should be used in exceptional cases. It is not recommended to schedule it to run regularly, since each error requires a proper investigation.
this means for me that there are no technical reasons for not scheduling this program as a job. It simply means you should have a routine to investigate such problems before restarting. If you do not suffer from any other problems then restart of PI blocking queues I would go for the job. Or if PI and ECC is managed by the same team / organization I would put this report as a step for restart procedure (both for ECC and PI). If this is not possible then the job still seem to be OK.
Regards,
Tomek