"Barcelona would like to make public their thanks to Samuel Eto'o for his willingness to bring this contentious issue to an end," the European champions said in a statement. "He was one of the greatest goal-scorers in the club's history."
The Cameroon forward, who is now with Russian Premier League Anzhi Makhachkala, went to Inter as part of a swap deal with Zlatan Ibrahimovic.
Swede Ibrahimovic, now with AC Milan, cost Barca a fee of 46 million euros while Eto'o was valued at 20 million euros.
Eto'o had based his demand on Spanish Players Union (AFE) rules, whereby a player has the right to claim 15 percent of any transfer fee.
Barca's legal services countered by saying the AFE ruling was only applicable to transfers between Spanish clubs.
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