You define IDs for senders and receivers so that you can use them in other functions, for example, in event-driven message processing .
You use this function to display and edit a table view (transaction SM30). For more information, see: Working with View-Led Customizing Transactions .
You have chosen Configuration → Configure Sender/Receiver ID in the Integration Engine menu and are on the Sender/Receiver Definition screen.
To change an existing sender/receiver definition, proceed as follows:
You can change all properties except for the sender/receiver ID.
To create a new sender/receiver definition, proceed as follows:
You can enter an asterisk (*) on its own.
If you use the sender/receiver ID when defining filters for event-driven message processing, this can result in messages being filtered out by more than one filter.