Im quite confuse here. I install SAP BP Baseline v1.603 (Malaysia) using system copy. Everything working find and now i try to upgrade it to SAP ERP 6.0 EHP4..May i know is it possible to upgrade to EHP4 for this best practices because i cannot see the content upgrade for EHP4 available for Malaysia. Can i use SAPEhpi to upgrade it to EHP4? or maybe SAP Best practices not allowed to upgrade to EHP4.