Snapshot page for area <str>, page <num>
  page number out of range.
  Expected:  <num>, found:  <num>

  Explanation:  The page number on the snapshot page is not within
  the  range  of valid page numbers for the storage area as stated
  in the storage schema.  Verification of the page continues.

  User Action:  Correct the error with the RMU Repair command with
  the Initialize=Snapshots qualifier.