"bind data type cannot be changed"
*Cause: The setXXX method is called again with a different data type than
originally specified, or the setXXX method is called for a subsequent
iteration without being called before the first iteration.
*Action: Call the setXXX method with the same data type as done before the first
iteration. If no setXXX method was called for this parameter postion
the first iteration, then make sure that a setXXX method is called before
the first addIteration method is called.