SAPUI5 is the latest while in the number of SAP UI advancement systems. So that you can supply World-wide-web integration with the underlying SAP ERP method, SAP came up with a number of UI enhancement systems like BSP (Business server webpages), PDK (Portal advancement kit), World wide web Dynpro Java, https://sapui5training90987.blogoxo.com/37250411/sapui5-training