022

Explanation
The vector processing subsystem support (VPSS)
encountered a missing device end condition on control port 0.  The
VPSS cannot continue processing or respond to operator commands.

System action
The VPSS missing interruption handler exit abnormally
ends the VPSS monitor address space with system completion code X'022'.
The system issues message IGF991I to identify the 3838 Array Processor
that caused the VPSS monitor address space to end. The system writes
a logrec data set error record.

Operator response
Contact hardware support.

Programmer response
Determine why the 3838 Array Processor is
not responding with a device end.  You may let the system operator
restart the VPSS so that the operator may enter VPSS commands for
other 3838 devices.

Source
Vector processing