xymonzos S878 🔗 link

Hi,

My XYMONZOS which is running on z/OS 1.12 System has been receiving S878 abends.  This started when we upgraded from z/OS 1.9.  We monitor
our system using XYMON and its a major part of our operations.  The S878 happen almost once or twice a day.  Has anyone seen this?  Does anyone know how we can fix this? Any help would be greatly appreciated. 
Thank You 

Joe Benedetto
System Programmer
Marist College
Poughkeepsie NY XXXXX
Office:XXX-XXX-XXXX