Tech Tip from JD Paquet, Principal Support Engineer, for December 29, 2015
Clearer MUF Error Termination:
A failure in an SMP task, either a TCB or an SRB, causes a need to terminate the main task MUF TCB.
In releases before Version 15.0, main task MUF TCB termination occurred as a U008 ABEND in the DBIOMPR module.
In Version 15.0, the termination is in module DBU08PR.
The DBUO8PR module is used for nothing else.
Using DBUO8PR allows the error to be more easily identified than the previously used DBIOMPR module which is used not only for main task MUF TCB termination.