Download Data from BPS in the web
I tried to implement the how-to-paper for uploading and downloading data to/from BPS in the web. So far everything was clear. However I experienced the problem that the transfer of the file contents (using the download function) from ABAP-Exit-function to event handler in BSP using ABAP-Memory doesn't work.
I noticed in SM04 that when I call my web interface, two sessions open. One for the web interface and one for the page, which is used in an iframe in the web interface. So I wondered if this can be the reason, because as far as I know the transfer of values via ABAP-Memory is not possible over different user sessions. The question is why there are two sessions opened. Can this be cotrolled by setting stateful/stateless mode?
Maybe someone had similar problems and solved it. Any help appreciated.
Please avoid just posting links to the help sites.
Thanks in advance.