Question Igor Titarenko · Jul 30, 2020 "IRIS can not become quiescent" error Did anyone run into this error when stopping a Production from Ens.Director? Ens.Director::StopProduction => ERROR <Ens>ErrProductionNotQuiescent: IRIS can not become quiescent It happens sporadically when an automated unit test from a class that extends %UnitTest.TestProduction runs a test on a Business Process. I already increased the parameter MAXWAIT to 30 seconds, but the error still happens. #Business Process (BPL) #Interoperability #Testing #InterSystems IRIS 1 4 0 469