0HR_PA_OS_1

Hi BW Gurus ,

The Staffing Assignment Data source 0HR_PA_OS_1 ,via two update rules feeds to one cube (0PAOS_C01 ) and one master data (0HRPOSITION_ATTR).

1) Can anyone tell me why it is feeding the master data ?

2) If the master data for 0HRPOSITION_ATTR is loaded from master data source earlier , do we need to still load 0HRPOSITION_ATTR from this transaction data source ?

3) Will there be any consequence if 0HRPOSITION_ATTR is not loaded from data source 0HR_PA_OS_1

Can someone please help me in clarifying this.

Thanks

Sajid