The players of the Mozambique national team were forced to walk off during the friendly against the Black Galaxies of Ghana.
Despite taking a first half lead, officials of Mozambique stomped onto the pitch after Ghana were awarded a penalty in the 72nd minutes.
After a long halt, the Mozambicans decided to discontinue the game.
The Black Galaxies are preparing ahead of the start of the CHAN tournament in Algeria next next week.
Ghana are making a return to the continental championship after missing the last three editions.
The two-time finalist, who are chasing a first title since the inception of the tournament, have been drawn in Group C alongside holders Morocco, Madagascar and Sudan.
The Black Galaxies will open their tournament with a clash against Madagascar on January 15.