3ba1d941_n_FAQ_S___Hyperion_EPM___OBIEE__Client_Requirements
[HFM] The HFM application server tier is also the data source. Therefore, there is no need to push consolidated results to another repository to make the results available for reporting enabling real-time reporting against consolidated results. [ERP / GL] ERPs would require IT to maintain multiple repositories which would require extra maintenance, extra calculation time, and could cause confusion about which numbers are correct. [Client Requirements] 
Real-time reporting against consolidated results
Hyperion FAQ’S | Hyperion EPM & OBIEE
Client Requirements