What is webdynpro

Hi Guys,

This is Gopi Kumaran from chennai,India.I have joine SAP ABAP.Iam MCA 2004 passed out.I heard that webdynpro is good along with ABAP.Is it worth doing webdynpro along with ABAP now?Will there be any change in openings and salary if I do Webdynpro with ABAP?

Thanks in advance