invalid larea for uniform data page <num> in storage area <num>
  SPAM larea_dbid:  <num>, page larea_dbid:  <num>

  Explanation:  The logical area database id on the page does  not
  match  the  logical  area  in the SPAM page for a uniform format
  data page.  This could be because of a corrupt page  tail  or  a
  corrupt SPAM page.

  User Action:  Correct the error with the RMU Restore command  or
  the SQL IMPORT statement and verify the database again.