we are using customer exits variables and do only want to show customer-specific error messages in the popup-window if there has been made a wrong selection.
We succeed in adding a message with fm RRMS_MESSAGE_HANDLING, but unfortunately, the "standard" message is still being displayed as well (e.g. "no value found for variable....").
So is there any way to only show the message created with RRMS_MESSAGE_HANDLING and to suppress the standard SAP messages?
Thanks a lot