Use of NOLOCK or READUNCOMMITTED hints in the FROM clause of an UPDATE or DELETE statement on the target table of the statement ...

Use of NOLOCK or READUNCOMMITTED hints in the FROM clause of an UPDATE or DELETE statement on the target table of the statement ('%1!s!') is deprecated. These hints have no effect in this location. Microsoft recommends that you remove these hints from this statement. Support for these hints in this location will be removed in a future version of SQL Server.