I am getting 'CAS9012A 0001 Key warnings/violations' and 'CAS9013A Product RB about to expire' errors, is this a problem or something to worry about?

Products

• RC Compare for DB2 for z/OS
• Database Analyzer for DB2 for z/OS
• Fast Unload for DB2 for z/OS
• Fast Check for DB2 for z/OS
• Fast Index for DB2 for z/OS
• Rapid Reorg for DB2 for z/OS

Issue/Introduction

The following messages were displayed. Is this a problem or something to worry about? 

CAS9012A 0001 Key warnings/violations on CPU 0473E7
CAS9013A Product RB about to expire or is expired and is in use

Environment

Release:
Component: GEN

Resolution

These are warning messages. They are just a nuisance not a problem. After the system is IPLed these warnings go away