No, it wasn't. If you're referring to that corny "Running" song, that was just taking a Pac verse and a Biggie verse and putting them on the same song. And I think they took some of Biggies interview after Pac died and put it on there.
Complete bullshit, trying to make a dollar. Pac died hating Biggie. And Biggie's album that came out six months after Pac died, had a Pac diss.
This is annoying the shit out of me. Not YOU, but the fact that all of this media bullshit is affecting the people who are too young to know any better. Pac and Biggie didn't settle a damn thing, Pac was dissing him in interviews just days before he died.