Hi,
I developed a BSP application on the WAS that is also hosting the R/3 system. Thus, I have on the same WAS the J2EE stack and the ABAP stack.
Now, I have been asked to put it into Production and for security reasons and scalability reasons, I should put it on a new (or several new) WAS. I deduced from this that I have to modify this BSP application in order to be able to call the R/3 system using RFC-function modules and BAPI. This means that I won't be allowed to call program subroutines or even SELECT statement ?
Besides, how the user registration will behave ? Actually, users are logging in using their R/3 Id-Passwd (because the R/3 system is on the same WAS as the BSP application). What about the registration with "remote" WAS ?
Am I right ?
Please, do not hesitate to advice !! 😉
Cheers,
Guillaume