>I want to execute class's function within a report called from that class.
>
>I am calling this on Page Footer Entry:
>IF PEMSTATUS(ThisForm, 'mvalidatebarcode', 5) ThisForm.mValidateBarcode(ufdcode) ENDIF
>
>but the report fails. What's wrong?
>
>Thanks

Try to use IIF instead in the Expression.

E.g.

IIF(pemstatus(...), thisform.mValidateBarCode(udfCode),"")

it should return the same value as your method.