Stolen Memory?
Per the comments in this post: https://blogs.technet.com/b/kevinholman/archive/2013/10/24/opsmgr-sql-mp-version-6-4-1-0-capabilities-and-configuration.aspx#pi10475=2
The SQL Stolen Memory monitor will fail if the SQL Browser is running under anything other than Local System. If you’re environment isn't setup to run under local system then you can't monitor Stolen Memory with the default monitors/rules.
Disable these (for SQL 2008 and 2012) to get rid of those script errors:
- Monitor - Stolen Server Memory
- Rule – Collect DB Engine Stolen Server Memory