Has anyone else seen this error?

I am running ADSM Server for MVS - Version 3, Release 1, Level 1.3.  This
morning I started
getting the   ANR9999D ADMNODE(6655) messages below  in the log after ADSM
was started.

08.35.18 STC05441  ANR9999D ADMNODE(6655): Invalid Node type 0 for node 49
08.35.19 STC05441  ANR2560I Schedule manager started.
08.35.19 STC05441  ANR9999D ADMNODE(6655): Invalid Node type 0 for node 65

I got these for about 35 of these and I don't remember ever seeing them
before.

I have checked the archives and did not find a mention of  'ANR9999D
ADMNODE(6655)'.  I also
checked the messages manual.   Does anyone know  what this error is and
what needs to be done?

TIA

Gail