I have a three node cluster running NW6.5sp4a and the following error
appears in the console.log:

Setting _admin volume's ID

UCMGR-316: Serial number synchronization error. Files have been

stamped but the user count key file does not exist. If you have made

a backup copy of your user count key file (<plat>UCMGR.SYS), please

restore it to the database engine directory.

Module NWMKDE.NLM load status OK

Is this an error that I should be concerned with? If so, how do I fix it?