Olivier's absence is a huge blow for South Africa ahead of the first Test against England starting from August 17 at Lord's.
South Africa all-rounder Dwaine Pretorius said his aim is to imbibe the calm approach and the self-belief that CSK skipper MS Dhoni has in his own game.
CSA is understood to have sent a proposal to the IPL franchises asking for their interest in investing in their new T20 league set to be launched early next year.
South African coach Mark Boucher admitted that the reality of an impending disciplinary hearing had been difficult for him to handle.
Despite being one of South Africa's all-time greats, poor form and his increasing age are going against him.
Markram has not played in a one-day international since November 2018.
Australia finished the fourth day one wicket short of victory with South Africa on 293 for nine, needing 417 to win.
Ntini, 40, who played 101 Tests for the Proteas, has held the responsibility of bowling coach since January 2016 for a term of two years.
South Africa captain Faf du Plessis believes his side could be on the verge of another impressive away series win if they maintain their recent form against England.