*TSS7458I Top Secret Product registration failed with RC=40 RS=004 after maintenance
Top Secret 16.0
SO15973 implements the Common Services Feature Registration Service. This lets Broadcom mainframe products that deliver enhancements using Continuous Delivery register those products with the IBM Function Registry for z/OS. You can then use the IBM Function Registry to run reports that identify the products that are running, their features, and the maintenance levels.
The Common Services fix SO15973 is required to resolve the TSS7458I.
In the meantime, since TSS7458I with RC=40 RS=004 is an informational message and shouldn’t cause any problems, Top Secret can run without the Product and Feature registration until SO15973 is applied.