Hello Krishna
The Addjob procedure is same what Avijit mentioned i.e.
SAP_SFND."sap.sop.sopfnd.catalogue::SOPAPI_OPERATOR_SCHEDULER_JOB_ADD".
But the schedule job procedure would be SAP_SFND."sap.sop.sopfnd.catalogue::SOPAPI_EXECUTE_SCHEDULER_GROUP_JOB".
Thanks
Parveen Kumar