Error in transferring Recon keys

Hi Experts,

I have to transfer some recon keys which is already closed and partially transferred, when I am trying to transfer it through T-code 'FPG1'

System throws following error message.

Due to this we have approximate 3.2 million difference occurred.Any help on this will be highly appreciated.

Many Thanks,

Gyanendra

Mob-+91 8981387932