Error 0x87C51011

Value: -2017128431 | 0x87C51011 | 2277838865

What does it mean ?

UTC_E_REACHED_MAX_ESCALATIONS  
A scenario failed to escalate: This scenario has reached max escalations for this escalation type
Value: 4113 | 0x1011 | 0b0001000000010001

Where does it come from ?

FACILITY_UTC  
Diagnostic Tracking (Service utcsvc "DiagTrack")
Value: 1989 | 0x7C5 | 0b11111000101

Other Errors for FACILITY_UTC