How to confirm successful installation of the CODE-1 Plus 4.0 S03 patch on the z/OS platform

Operating System:  z/OS, CICS
The 4.0 S03 patch contains one module called C1PCKDBX.  To confirm successful installation, browse/search this member for the word "Build".  It should show the following date:

Build: 04.00.00.S03 05/09/2016.

If using the G1CP transaction, the DB command will show the CASS cycle expiration of 08/01/2017.

UPDATED:  July 28, 2017