Incoming Bayern Munich head coach Carlo Ancelotti reportedly insisted during negotiations that the club must not sell striker Robert Lewandowski this summer.
It was announced at the weekend that the Italian boss had agreed to take charge of the Bavarians at the end of the season when Pep Guardiola steps down.
However, one of his stipulations was that Lewandwoski, who has been linked with a move to Real Madrid of late, remain at the Allianz Arena, according to AS.
The Poland international joined Bayern from fellow Bundesliga side Borussia Dortmund in 2014.