Circular reference caused by alias 'Item' in query definition's SELECT list.

Error 3103

The specified alias created an unresolvable reference.  For example, this error can occur if you enter the following SQL statement29F05E5, in which A is the circular reference:

          SELECT A + B AS C, C + D AS E, E + F AS A
          FROM MyTable;

See Also

SELECT Statement (SQL)ZUPF0W