we are using a CRM 4.0 on R/3 Release 4.6C and external ITS. I need to show some infos in a popup to all users (SAP GUI & WEB GUI) after their logon to the system. I am using the user exit function EXIT_SAPLSUSF_001 and tryed several FMs like TH_POPUP, Z_POPUP_TO_INFORM or Z_POPUP_TO_CONFIRM_STEP, but it seems to me that they don't work for the WEB GUI.
Can anyone help me with the procedure to create a pop-up window for the WEB GUI called in the user exit function EXIT_SAPLSUSF_001 or should it be called in another user exit?
Thanks and best regards,