Software & Hardware Inventory Mismatch data in Primary Site & Child Site

Dear Friends,

I have Primary Site & Few Child sites , I was created Software & hardware Inventory query as >30days in parent site it's hierarchy to child sites also  , It's working fine

But here my problem is the data not same in both primary & child sites .

For Example :

In Child Site S/w Inventory Collection showing : Client A, Client B, Client C , Client D

In Parent Site S/w Inventory Collection showing: Client A, Client D, Client E, Client F, Client G

Note : E,F,G also belongs to same Child site region only , But in Child not showing ,

Best Regard's

krishna

Best Regard's Krishna