sap analytics cloud allocations Problem

Hello

I am writing because I have problems with an allocation process in SAC.

I am trying to allocate ‘’Materials’’ by ‘’Profit centers’’ based in a driver account ‘’Driver sales account’’.

The problem is when I execute the allocation process, the process generates me new rows in profit centers where there is not value in the driver account, (I explain it in the attached screenshots

cap1.png cap2.pngcap3.png

Thanks