USSM RSUVM001 license monitoring scheduled twice

Hi,
We are running this report RSUVM001 to gather license statistics for Solman, I have some issues with it though.

It is scheduled once, on my account, but the job executes twice - once on my account, and this is the one created from USMM tcode, and I cannot trace back how this technical one got scheduled and how to cancel it.
They execute at the same time, so the 2nd one obviously gets in error, because some tables are already locked.