The Wahhabis and the "Abandoned Tradition"

Nowadays, the Wahhabis considered many Islamic rules to be Heresy and accuse Shia and Sunni scholars to be heretic. One of the rules established by the Wahhabis is the "Abandoned Tradition". According to this rule what could be done at the time of the Holy Prophet but the Holy Prophet and his disciples have abandoned it, this is called "Abandoned Tradition". On the other hand, the Opponents of Wahhabism have always criticized this idea and believe that abandoning an act does not mean it is Haram. The Muslim religious leaders have not paid any attention to this Wahhabi rule.