$ 0 0 Hi Muhammad, just check help.sap.com for that, e.g.http://help.sap.com/saphelp_nw70/helpdata/en/14/11e7080c5c11d3b9350000e8353423/content.htm?frameset=/en/4e/fb95f40e8f11d3b9370000e8353423/frameset.htm¤t_toc=/en/d3/2e974d35c511d1829f0000e829fbfe/plain.htm&node_id=117&show_children=false Cheers,Martin