Undeclared stream '<str>' has no END_STREAM statement

  Explanation:   A  START_STREAM  statement  was   seen   for   an
  undeclared  stream,  but a matching END_STREAM statement was not
  seen.

  User Action:  Use a declared stream, or balance the START_STREAM
  statement   for   the   undeclared  stream  with  an  END_STREAM
  statement.