KN3N004E A DUMP IS BEING REQUESTED FOR `name` COMPONENT. COMPLETION CODE = X'`completion_code`' REASON CODE = X'`reason_code`'

Explanation
 The monitor encountered an error. The SVC dump
was requested. The first digits of the hexadecimal completion code
are the system completion code and the last three are the user completion
code.

Operator response
 Notify your System Programmer.

Programmer response
 Investigate the reason for the ABEND that
caused the SVC dump.