I would like to build a Overview where I need to have the count of Activity on header level for different dimension.
For Example: I want to have a Olap table as per below.
Coulmn2: Number of Purchase order header.
column3: sum of Count of activity for these purchase order at header level.
This is for P2P use case. Where few activities are at header level but the use case is built on item level. So the count get multiplied by the number of item which I want to avoid.