Rules Engine
If running in the Microservices Runtime, Business Rules cannot emit events as described in the webMethods Business Rules Reference help.
If events need to be emitted, Business Rules must run on Integration Server.
It is possible to design rules that evaluate in an infinite loop at runtime. webMethods Rules Engine has no validation logic to identify possible infinite loops at design time. With the help of the Run As... option, the rule designer can execute rules locally in webMethods Rules Engine to test and verify rule behavior. This local rule execution might expose loops at design time.