規(guī)定，抵押人轉(zhuǎn)讓抵押財(cái)產(chǎn)的，應(yīng)當(dāng)及時(shí)通知抵押權(quán)人。請問若沒有通知，會(huì)造成什么后果？會(huì)違規(guī)嗎？會(huì)導(dǎo)致抵押財(cái)產(chǎn)的轉(zhuǎn)讓無效嗎？