Data Protector Upgrade 9.09 to 10.03 - Migration Schedule Failed

While performing DP upgrade from version 9.09 to 10.03 faced issue with Migration Schedule. Tried to manually migrate schedule using the command  omnidbutil .exe-migrate_schedules getting the error as below

migrating schedule VEAgent Backup_Spec_1...failed. error: Access denied. No permission for this api.