BPC load from BW

I would like to load the Beginning Inventory quantity from BW  0COPC_C07 cube into BPC.

But the beg inv quantity is repeated a lot of time in the field 0QUANT_B (and in BW there isn't a field with this value just once), example:

0COMPCODE      0MATERIAL      0PLANT      0COSTCOMP      0FISCPER      0QUANT_B           0PERVA_V

4101                     01450000AB      4120                1                     2014010                3.177,399           1.257,00

4101                     01450000AB      4120                2                     2014010                3.177,399           259,85

4101                     01450000AB      4120                3                     2014010                3.177,399           356,96

When I tried to use a package with the process chain LOAD_INFOPROV_UI all this value is summed and the result was 9.532,197 incorrect.

What I can do to BPC just use the first value found?