EZY1951I

MVP VMCF terminated: Cannot function without TNF.
Explanation
 During the Virtual Machine Communication Facility
(VMCF) address space initialization processing, a scan of the Subsystem
Communication Vector Table (SSCVT) control blocks was performed, but
the code could not locate the SSCVT associated with the Termination
Notification Facility (TNF) subsystem. (The VMCF and TNF subsystems
provide simulations of facilities provided by the VM operating system
for the MVS™ platform code.)

System action
 The VMCF subsystem initialization is terminated
and control is returned to the system with a completion code of 5000.

Operator response
 Tell the system programmer about the error.

System programmer response
 Verify that the Termination Notification
Facility (TNF) subsystem is active. Check for previous operator messages
that might indicate why the TNF subsystem failed to initialize. See Step 3: Configure VMCF and TNF in z/OS Communications Server: IP Configuration
Guide for more information about starting VMCF
and TNF.
 See the appropriate System Messages book
for information about possible error messages from subsystem processing.
A programming error is the most probable cause of the problem if subsystem
processing error messages occur. If the problem cannot be remedied
by modifications to subsystem definitions, gather all available documentation,
and contact the IBM® Software
Support Center.

Module
 MVPXVI

Procedure name
  Mainline
code