Extended notifications for SAP Business Workflow notify users by e-mail or SMS about work items that need to be processed. Notifications are sent to the relevant user in the form of messages. At present, e-mail messages (HTML or text-only) and SMS messages are supported.
Step 1 : The report SWN_SELSEN ( Select notifications and send them out either and immediately or according to the delivery schedules ) has to schedule periodically.
Step 2 : Configure Extended notification configuration(advanced configuration) has to do using T-code SWNCONFIG
Go to T-code SWNCONFIG, you can see the following screen
Copy the standard category and create new one as YMAILNOTIF as below.
Select the created category and double click on Assigned Message Template under category option, then you can get the following screen.
Double click on Delivery Schedule in Dialog structure and create New Entries as shown below (Scheduling the mail generation according to day,time and interval )
