SAPUI5 is the latest within the series of SAP UI enhancement technologies. So as to provide Net integration for that fundamental SAP ERP system, SAP came up with several UI progress systems like BSP (Company server webpages), PDK (Portal advancement package), World-wide-web Dynpro Java, Website Dynpro ABAP. And the successor https://richardf320lxj2.celticwiki.com/user