Hilmar,


Would the 'where ... in (select ...) ' not work ?

Something like (not tested)

select tmpReport.*,;
	L1.* ;
	from tmpReport, LiquidationPrice L1 ;
	into cursor tmp ;
	where	( (bintoc(tmpReport.artparent) + dtos(tmpReport.PlanMonday)) ;
				in (	select max( bintoc(liquidationprice.article) + dtos(liquidationprice.planweek) ) ;
						from LiquidationPrice L2 ;
						where ( bintoc(L2.article) == bintoc(tmpReport.artparent) ) ;
					) ;
			)