What's the usage of plugs in webdynpro?

168

What is the use of exit plugs in web dynpro?

156

Before a mapping relationship can be established, what criteria must be met ?

142

What are the elements of selection screen?

139

Can you call/launch one web dynpro application from another webdynpro application?

463

In events start-of-selection is default event. When we have to use this event explicitly? Why?

136

What is the meaning of 0:1 cardinality of context node in web dynpro application?

151

What is the transaction code for table maintenance?

154

How to send a report to the printer instead of displaying it on the screen?

154

How do you monitor a web dynpro application?

170

What is the web dynpro phase model?

165

How do you display error / success / warning messages in web dynpro ?

246

Can you have top of page and end of page ? How ?

145

Explain how will you implement alv in web dynpro?

163

What is difference between session method and call transaction?

149