>>If I'm running this code, the result is incorrect, because VFP cannot handle that large numbers.
>>What would be a workaround?
>>

>>CREATE CURSOR cuTest (test c(20))
>>FOR lnNr = 1 TO 7000
>>	INSERT INTO cutest VALUES ("123456789012345")
>>endfor
>>SUM VAL(test) TO lntest
>>

>
>
>Does this work?
>
>

SELECT CAST(VAL(test) AS Currency) AS nBigNumber ;
>    FROM cuTest ;
>    INTO CURSOR c_temp
>
>SUM nBigNunber TO lnTest
>
>* Or, use a direct SUM() in the SQL SELECT.

It gives an error "Currency value out of range".