Error number %1 for RAISERROR may not be less than 17000

Item Value
SQLCODE -296
Constant SQLE_ERROR_NUMBER_OUT_OF_RANGE
SQLSTATE 53W07
Sybase error code 2732
ODBC 2 State 37000
ODBC 3 State 42000
Parameter 1 Error number.

Probable cause 

You supplied an invalid error number in a RAISERROR statement. The number must be greater than or equal to 17000.