Hi Dinesh
This Error is occurred due to Non Integration of HR Function Module . There is RFC Destination for HR
For smooth process Incident Management below Integration are mandatory
1) HR - PA,PT,OM ( For Getting People Information)
2) PM ( For Creating Notifications)
3) MM ( For Fetching Involved Materials)
4) AC ( For Estimating Costs)
5) BP ( For getting Business partners Data like Contractor Employee ,Vendors)
4) QM ( For Quality Notifications)
check in SPRO ....... In Foundation of EHS Management .." Specify Destinations of Integration"
Here all RFC Destinations are Maintained for other Functional Modules.
Thank you
Balajee