Can we update data back into source system using HANA

Hello All,

can anyone let me know if we have a provision to write something back / Update / Delete to source system using SQL Script from HANA.

I was trying to do a scenario like I have an R/3 Ecc 6 for Transactional data. HANA and BO Crystal Reports.

I get data from ECC into HANA using SLT and then create various views and (Not sure if I can update back into HANA using SQL Script or call ECC RFC function modules which can update back in ECC) consume HANA views in BO Crystal reports.

Thanks,

Krishna.