Error 209

"Constraint '%1' violated: Invalid value for column '%2' in table '%3'"

Item	Description
SQLCode	-209L
Constant	INVALID_COLUMN_VALUE
SQLState	23506
ODBC 2 State	42000
ODBC 3 State	23000
Sybase Error Code	2131
Severity Code	16
Parameter 1	Name of the constraint (if defined) that was violated by an invalid value.
Parameter 2	Name of the column that was assigned an invalid value.
Parameter 3	Name of the table containing the column.

Probable cause

You attempted an insert or update that violates a CHECK constraint. A CHECK constraint is violated if it evaluates to FALSE; it is deemed to hold if the condition evaluates to TRUE or UNKNOWN.