Abap and Java stack

Hi

1. When i execute the report designed in WAD, wat stack does the system use?

2. When i execute the report in portal, wat stack does the system use?

3. Whats diff b/w ABAP-based BEx Web Application and Java-based BEx Web Applications?

Regards

Annie

Edited by: Annie on Feb 27, 2009 9:11 AM