I have researched the WEB all morning and this issue has been sent to Microsoft. Just putting a post out here for some other idea's

- Computer: Intel Based 8 Intel x86 level 15, 2998 Mhz processor
- Windows NT 5.2 Build 3790 CSD .
- SQL Server 2000 SP4

Following error:

ex_raise2: Exception raised, major=79, minor=87, severity=22
Input Buffer 89 bytes -
wfe_OP_Order_Medicare_PT_Type 5709573, '4449468', '001', 11, 'Eval for O
P Order MCare PT'

The clustered server failed and had to reboot. No other clues..