I read the doc for SQL2K-ServicePack4.1-0-3.exe and it does not mention CER. There is a notation on the bottom regarding sp4 for callmanager only. http://ftp-sj.cisco.com/cisco/crypto/3DES/voice/cmva/SQL2K-ServicePack4.1-0-3Readme.htm
I looked around further and found an internal documentation that cer 1.2(4) will support sql sp4.
Thanks. The error I was getting was the SP would upack then just before installing it would stop and tell me that I coulnd't upgrade. I didn't see the 1.2.4 upgrade available so I will wait until it is release