After installing 7.5, I've started noticing invalid number format errors (ORA-01722: invalid number) when updating Oracle 10.2 tables using parameterized update in certain situations. The error occurs with DataDirect 5.x drivers, but not with the 4.0 driver, or the Microsoft ODBC for Oracle. It seems to be related to having a numeric as the final item in the updated fields, as switching the numeric parameter from the last to the first position in the parameter group will fix the problem. Has anyone lese had this particular error?