When Mahapurna met Ramanuja and informed him of his guru's desire, Ramanuja was overjoyed and they both immediately left for Srirangam. But bad news awaited them at Srirangam and they both come to know that Yamunacharya had died. Heart-broken, Ramanuja then left for Kanchi and refused to worship Sri Ranganatha for he held him responsible for taking away Yamunacharya from this world. As for Mahapurna, he began to assist Tiruvaranga Araiyar, the son of Yamunacharya in managing the temple affairs. But as time passed by, Tiruvaranga Araiyar and other senior members of the Vaishnavite order felt that there was a vacuum after Yamunacharya's demise and that they lacked a person who could interpret the Vedas and Sastras like Yamunacharya. So it was finally decided that Sri Mahapurna should once again go and invite Ramanuja to Srirangam.