The form showed wrong number

Hello everyone,

I have a form with M_NET_SALES and "Entity Dummy for Online vs Offline" are dynamic member.

"Entity Dummy for Online vs Offline" has 2 children "Entity Dummy 01" vs "Entity Dummy 02"

I open my form and check the data.

It should show 200,000,000 + 55,000,000,000 = 55,200,000,000 instead of 94,908,112.

When I used the ad hoc to check, it showed correct number:

What should I do in this case?

What steps did I miss?

Thanks!