How to send popup message to a specific user in SAP
How do you do that? By running a function module!! TCode SM02 sends messages to all users, not a specific one.So use function module TH_POPUP, go to TCode SE37and enter the function module name then hit F8:
The resulting screen is shown below, type the details and hit F8. The user will see a message like this:
The user must be logged into the system to receive the message.