Dr.M.A.M.Ramaswamy Chettiar, the first respondent/Plaintiff Trust filed an Original Petition in O.P.No.894 of 2016 seeking to issue probate of the Will dated 18.02.2015. in which the applicant/first defendant filed a caveat and also filed a counter affidavit and therefore, the said Original Petition has been converted into T.O.S and the same is pending before this Court. Further, the learned counsel submitted that the first respondent/Plaintiff Trust has got a perfect cause of action to file a suit and there is no legal impediment to file the suit. Therefore, the question of maintainability of the Suit does not arise. Further, the first respondent/Plaintiff Trust claims that they have a perfect legal right to institute and maintain the suit in respect of the subject matter of suit and the Plaintiff Trust has title over the suit schedule property concerned and is entitled to seek the decree as prayed for. Further, the learned counsel submitted that in view of the pendency of the probate proceedings, the Suit is not barred under Section 213 of the Indian Succession Act and therefore, in order to safeguard the Trust property, the first respondent/Plaintiff Trust has filed a suit challenging the settlement deed made by the first defendant in favour of his son, second defendant, which document has to be challenged within three years from the date of the execution and if they have been waiting for obtaining the probate, the relief