Trigger Automatic Posting From BW to SAP ERP

HI I have specific requirement where customer wants data from BW system being automatically posted to ERP.

I have BW On HANA Landscape (BW 7.5 SPS2 HANA 1.0 SPS10) AND SAP ERP separate landscape ECC 6.0.

Is this technically feasible?

If yes , what is best possible solution/solution?