We are having lots of issue after deploying the WEBGUI / HTTP portal...specially users running ALV Grid reports....ALV Grid consume too much ITS memory...almost all New GL and FSCM reports are in ALV Grid....our portal crash twice due to memory bottleneck issue...eventhough we have only one month of the financial data in the system....I don't know what will happen at year end.
Most of the user running their ALV Grid report e.g. KSB1, FB03,FBL3N...Currently we have total 12.5GB ITS session memory...and only 19 session consumed 10GB of memory out 12.5GB of ITS memory.....so only 2.5GB left for rest of the potential users.
I am wondering is there company running portal for all of their users, or there is condition for such user who are running transactional reports?
There is SAP note # 1670036 that says change abap/alvgrid/size_nodod_MB from 50MB to 1GB. But this will increase the consumption of ITS memory. I don't think it is the solution of the problem.
Anyone who have seen full-fledged implementation of WEBGUI for over 1000 users?
How to manage ITS Memory?
How to calculate future memory requirement?