I want to know is SAP course is beneficial for Eng graduates . and how much time takes to learn SAP.........?

there r 7 modules in SAP ,2-3 month for 1 module

as per my knowledge sap is best for back door entry so u can search for it secondly too costly third if u done from better place so its matter otherwise nobody recognise u fourth less popular to other couses such as dba or testing type which have lots of openning slightly better package as well...