$ 0 0 Please read these:http://help.sap.com/saphelp_nwce72/helpdata/en/18/8ef2fca2324dc88012c7499939ed46/content.htmhttp://help.sap.com/saphelp_nwce72/helpdata/en/a0/6a8b0142d64a44a29ea186d6be4451/content.htm RegardsRB