An invalid SQLCHRONO_SCALE value of <num> was found in the SQLDA

  Explanation:  You passed in an SQLDA with a illegal
  SQLCHRONO_SCALE value.

  User Action:  You must enter a valid SQLCHRONO_SCALE value in
  every SQLCHRONO_SCALE field in the prepared command string that
  SQLD indicates is necessary.  For datetime values, this is is a
  value indicating the subtype of the datetime.