On some LPARs, Datacom server log messages are prefixed with BPXM023I messages:
BPXM023I (userid) DSV00049I - Datacom Server Version 15.1.02 Initialized
On other LPARs there is no BPXM023I:
DSV00049I - Datacom Server Version 15.1.02 Initialized
z/OS
The BPXM023I message comes from the USS console service used by Server and is issued depending on the security for the user.
To suppress the BPXM023I message, the userid associated with Datacom Server will need to be given READ access to BPX.CONSOLE in the FACILITY resource class.