Duplicate to tape continuos runing without SLP, SLP was removed

Hi

I removed one SLP used for duplicate images from DataDomain to physical tapes.

But the duplications job remain executing without any logic.

I stopped and started NBU,  without unsuccessfully.

I reboot the server and the same result, duplications job still remain running.

As appears one process is in loop in EMM, I guess.

How can I stop this loop?

Master server is a linux 2.6.32-358.32.3.el6.x86_64, NBU is 7.5.

Thanks