Diameter Signaling Router Measurements Measurements SBR Exception Measurements Sbr.StackQueueFull Sbr.StackQueueFull Measurement ID 12131 Measurement Group SBR Exception Measurement Type Simple Measurement Dimension Arrayed Description StackEvents discarded due to Sbr task queue full condition. Collection Interval 5 min Measurement Scope Server Group Recovery If the problem persists, it is recommended to contact unresolvable-reference.html#GUID-F069C6FD-5BA3-4F31-AE9E-A187D5B5F729.