Illegal column definition: %1

Error constant SQLE_ILLEGAL_COLUMN_DEFINITION
ODBC 2 State 42000
ODBC 3 State 42000
Parameter 1 A message describing the error that occurred.
Severity 16
SQLCODE –1046
SQLSTATE 55W19
Sybase error code 13465
Probable cause

You are attempting to define a column in a way that is not allowed.