"If any news that hurts the Telugu Desam Party or creates insecurity for party activists, such persons....should appear before media and clarify," Ramana said, speaking to reporters.
He himself had clarified that he would not switch loyalties as long as he was alive when similar reports about him appeared, Ramana pointed out.
Disciplinary action would be taken if anyone violated the party's line on working with other parties, he said.
Former Congress MP V Hanumantha Rao claimed that Reddy did meet Gandhi, and it would be better for the TDP leader if he joined the Congress.
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"We said six months ago that Revant Reddy, TDP is not strong here (in Telangana) even if you put up a spirited fight (against the ruling TRS)...Congress is a strong party... Now it is up to him whether to come (to Congress) or not. He met Rahul Gandhi...," Rao told reporters.
Yesterday, a meeting of senior TDP leaders, which Revant Reddy attended, ended on a stormy note with some leaders demanding a clarification from him which was not forthcoming.