Records in control file CIUCNTL have incorrect format
Transaction CINT or CINC did not
recognize the records in the control file.
The transaction is terminated by abending with message
IUZ4.
If the control file was created by an earlier release
of CICS® IA, run any required
migration job. If you run a migration job and it does not solve the
problem, delete and re-create the control file.
Destination
CINT TD queue.