Unknown function '%1'

Error constant SQLE_UNKNOWN_FUNC
ODBC 2 State 37000
ODBC 3 State 42000
Parameter 1 Function name that is not a database function.
Severity 15
SQLCODE –148
SQLSTATE 42W05
Sybase error code 176
Probable cause

You misspelled the name of a database function (such as MAXIMUM instead of MAX) in a query definition or in a query column name.