NUMBER:  173

  ERROR CODE:  S

  MESSAGE TEXT:  A pointer passed to DEALLOCATE points to an array
  that cannot be deallocated

  EXPLANATION:  A pointer that was passed to DEALLOCATE pointed to an
  explicit array, an array slice, or some other type of memory that
  could not be deallocated in a DEALLOCATE statement.  Only whole
  arrays previous allocated with an ALLOCATE statement can be validly
  passed to DEALLOCATE.

  This error is not returned by IOSTAT.  However, this error can be
  returned by STAT in a DEALLOCATE statement.