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Assign Service User to Parameter SERVICE_USER (Tell a Friend service, Job Agent service)
In the Customizing activity Specify URL Parameter for Applications with Web Dynpro ABAP, you assign a service user to the SERVICE_USER parameter so that notifications can be sent to external person via e-mail for these services.
JA_SMARTFORM_NAME
You use this parameter to store the Smart Form templates that are used for the Job Agent service notifications. SAP provides the sample template HRRCF_JOB_AGENT. Use this template as a copy template to create your own Smart Form templates.
Assign a Smart Form template to the parameter. In the standard system, the sample template HRRCF_JOB_AGENT is assigned.