You may try UNION ALL.

CREATE CURSOR test;
  (m1 M DEFAULT REPLICATE('X',300))

APPEND BLANK
CREATE CURSOR memofield (mm M)

SELECT MM  AS  mResult FROM memofield ;
UNION ALL ;
SELECT m1  AS  mResult FROM test INTO CURSOR cResult

>Hi,
>
>i need build one memo field on SELECT result cursor.
>
>Example:
>
>SELECT eString AS memoField FROM table1 INTO CURSOR result
>
>where eString is one string expression.
>
>I need memoField is a MEMO field.
>
>Thanks