CBR8506I subsystem_id subsystem dispatcher task failed to establish a recovery environment, failing return code=return-code.
Explanation
subsystem_id subsystem dispatcher task entered an ESTAEX macro to establish a recovery environment and failed with a return code=return-code.
System action
subsystem_id subsystem will stop.
Operator response
Notify the system programmer.
System programmer response
See z/OS MVS Programming: Authorized Assembler Services Reference EDT-IXG for an explanation of the ESTAEX macro return code. Gather console log and a dump of the subsystem_id address space.
Source
Object Access Method (OAM)
Routing Code
2
Descriptor Code
4