hi,
i try it at Header and another time at detail same error, and evry time quit form vfp after error message.

thanks
>>hi,
>>Hmmm, are you sure you put it in the Header's section of the report?sure 100%
>>
>>i try it ,same error message...
>>
>>what is the different between lcEditValue and pcEditValue(lc and pc)
>>
>>thanks
>
>I'm not sure what has gone wrong, but at this point I would probably start over this report and try to recreate it.
>
>Try to make the same report again and see if the problem re-appears.
>
>Christof already answered the question about differences.