Advanced DSO property in case of Inventory

Hi Gurus,

I have mappped the three Data sources 2LIS_03_BX , 2LIS_03_UM and 2LIS_03_BF to the advanced DSO in SAP BW 7.4 SP 11

I checked the setting All characteristics are key ,Reporting on Union of Inbound and Active Table while creating advanced DSO as used the template of standard cube 0IC_C03 .

After loading of data from data source 2LIS_03_BX , 2LIS_03_UM and 2LIS_03_BF and activating the same,data for BX will not be moved to active table instead it has been moved to reference points.

Question:

1.Whether data activation should be done for all the data sources including BF

2.As the reporting would be on union of inbound queue and active table ,records coming from BX data source to ADSO would be require for reporting or not.

Please suggest.

Thanks,

Gaurav