The value of Database used memory appeared in HANA Studio and that in ERP DBACOCKPIT are different

Hi expert,

I constructed ERP on HANA by using DMO of SUM.

Now , my system is SAP ERP 6.0 EHP 7. And my DB is SAP HANA SP7 rev70 .

I checked Database used memory in HANA Studio.

And I checked that in ERP DBACOCKPIT.

I found that the value of Database used memory are different !

The value in HANA Studio is 152.58G.

The value in ERP DBACOCKPIT is 179.75G.

Allocation limit is 178.94G.

So I guess wrong value is in ERP DBACOCKPIT.

But I don't understand why the value of Database used memory are different .

Please tell me why the value of Database used memory are different and what should I do .

Thanks in advance .

Kazuki.