CPI9E64

I installed Cume 7107 for V5R4 on one of our 520's last week. Since then QSYSOPR gets dozens of informational messages (CPI9E64) every day:
Message . . . . : License key information installed for 5722SS1. Cause . . . . . : License key information was installed for product 5722SS1
license term V5 feature 5051.
Our other 520, which also has V5R4 installed but not 7107, does not have these messages (that I have been able to find, anyway). The WRKLICINF has the following:

Product ID . . . . . . . . : 5722SS1 License term . . . . . . . : V5 Feature . . . . . . . . . . : 5051 Description . . . . . . . . : i5/OS Compliance type . . . . . . : *KEYED Usage type . . . . . . . . : *PROCESSOR Usage limit . . . . . . . . : 1 Last update . . . . . . . . : 00/00/00 00:00:00 Threshold . . . . . . . . . : 1 Usage count . . . . . . . . : .43 Peak Usage Information: Peak usage . . . . . . . : .43 Last peak . . . . . . . . : 06/09/04 10:17:40 Log violations . . . . . . : *NO Message queue/Library . . . : *NONE
Keyed compliance information: Expiration date . . . . . : *NONE
Grace period . . . . . . : 0 Date grace period expires : *NONE

I'm just curious what gives, plus whether or not it can potentially bite me in the butt.

Thanks.