There are courses for which there is no certification and courses whaich are certified ,siemens our CA Institute conducts certified courses which is costly but having a very lucarative value in the market.There are non certified courses conducted by various centres from which you can learn about FICO
Each ERP Package has different strength namely oracle financials is sound in Financials.SAP has inherent strength in Supply Chain.Baan for Manufacturing,People Soft exclusively for HR.But there are common Characteristics for all ERP Packages and the fundamentals of Finance reamins the same forever