"Invalid parameter binding" error when Oracle record is inserted

There are several possible reasons for this error:

Because oracleparameter[] parameters; The number of parameters and the number of colons in the corresponding insert SQL statement;

The number of arguments is equal to the number of colons, but as shown below, when assigning a value to a parameter, the data type and parameters on the right are not defined.

parameters[4]. Value = model. Db_get_data_status;

Reference article:

Invalid Parameter Binding Error

"Invalid parameter binding" error when Oracle record is inserted