Miller, who was set to lead the T20I side in the three-match series from 28 October to 01 November, has been sidelined after scans conducted on Wednesday confirmed he had sustained a grade 1 right hamstring strain during training in the build-up to the tour. He will now begin a phased rehabilitation program.
Coetzee has been ruled out of both the T20I and three-match ODI series, scheduled from 4-8 November, due to a pectoral muscle injury.
The 25-year-old sustained the injury while bowling during the one-off T20I against Namibia in
Windhoek earlier this month.
Subsequent scans revealed the extent of the injury and following specialist consultation, he has commenced a structured rehabilitation program under the supervision of the Cricket South Africa High Performance and Momentum Multiply Titans medical teams.
Batters Matthew Breetzke (Warriors) and uncapped Tony de Zorzi have been added to the T20I squad, while Titans batter Donovan Ferreira will captain the side.
Hollywoodbets Dolphins paceman Ottneil Baartman has been named as Coetzee's replacement in
the ODI squad.
Proteas T20I squad against Pakistan
Donovan Ferreira, Ottneil Baartman, Corbin Bosch, Matthew Breetzke, Dewald Brevis, Nandre Burger, Quinton de Kock, Tony de Zorzi, Reeza Hendricks, George Linde, Lungi Ngidi, Nqaba Peter, Lhuan-dre Pretorius, Andile Simelane, Lizaad Williams.
Proteas ODI squad against Pakistan
Matthew Breetzke, Ottneil Baartman, Corbin Bosch, Dewald Brevis, Nandre Burger, Quinton de Kock, Tony de Zorzi, Donovan Ferreira, Bjorn Fortuin, George Linde, Lungi Ngidi, Nqaba Peter, Lhuan-dre Pretorius, Sinethemba Qeshile, Lizaad Williams.
Simon Harmer says it is privilege to represent the Proteas after scooping the ICC Player of the Month award for November following his heroics in the historic Test series win in India.
In a tough afternoon for the batters, the Proteas were bowled out for 117 and suffered a seven-wicket defeat to India in the third T20I of their tour to India.
South Africa produced a ruthless all-round display to beat India by 51 runs in the second T20I of the five-match series at New Chandigarh on Thursday, taking firm control of the tour.
Hardik Pandya struck forceful half-century and then took a wicket as India crushed the Proteas by 101 runs in the first of five T20Is played in Cuttack on Tuesday.
