I have an issue with accessing SAP B1 9.0 PL01 through iPhone and iPad. As per SAP B1 Mobile App Guide, a user may be linked to more than one MAC address with a format like D0:34:C5:67:D8:C9 / C4:64:54:E6:D1. I did the same having B1 mobile version 1.8.4. But having device ID in this format, both devices failed to connect and I got permission denied error. Although while entering one MAC ID, it got connected. If you guys have any solution to it, please respond.