FAQ 
You can find Frequently Asked Questions (FAQs) about Web Dynpro ABAP and its environment in the following places:
SAP Note 1000000
SDN WDA Wiki (https://www.sdn.sap.com/irj/sdn/wiki?path=/display/WDABAP/Main&)
SDN WDA Forum (https://www.sdn.sap.com/irj/sdn/forum?forumID=249&start=0)