Real time data

HI Experts,

Good day,

My customer using SAP ECC & SAP BI and reporting purpose they are using SAP BO . But customer wants real time data means what ever transaction has been done and the same should display in SAP BO report . the clinet is using financial only so its not possible to keep the data for real time in SAP BI . Is ther any way directly we can connct to ECC system through SAP BO to get the real time data . highly appreciated to your ideas.

Regards

RK