MAYLOSEDATA2

Message        <Context> "<expression>" has a larger data size than
               "<target type>".  Assignment can result in data loss.

Description    In an assignment of two pointers, the size of the
               source is greater than the size of the destination.
               The assignment can result in a loss of data.  This
               might not have been what you intended.

User Action    If this was the intended operation, cast the source
               to the type of the destination before the assignment.