TAU0154S

TAU0154S  hh:mm:ss.ttt Current z/OS Release [002] is not supported.
Explanation:
This z/OS release is not supported. Functionality needed to run z/Server is missing. z/Server terminates.
Issued by:
TAURLOGN
System administrator response:
Migrate to a supported operating system (z/OS 1.10 or higher).