The CAL script "Split notes to tracks" does not work if you have "display all times as smpte" selected in the display preferences! It must have something to do with how the script calculates where to put all the midi notes on the time line and smpte time display must conflict with that process, hence the error code 14: "value out of range"
 
This would explain why only a few people posted inquiries about it. Only people working in film or tv would want to have all times displayed as smpte.
 
*This is a very small bug but I'm sure a few users out there have been baffled by this in the past.
Hope it can help someone else, it's a very useful script for mixing drum parts recorded onto one midi track"
 
Cheers!
JG