Certification Tasks do not get created when executing the Certification Schedule on a scoped app.

1. Create a new application
   • Go to System Applications > Applications
   • Click on New > Create custom application
   • Click on Create
   • Name: testing
   • Click on Create
2. Navigate to System settings > Developer
3. Select the new application created
4. Go to the OOB certification schedules
   • Open the OOB Certify groups Certification Schedule
   • Do an insert an stay on the OOB certification schedule to create a new certification schedule within the scope testing
5. Open the New Certification Schedule
6. Click on related link Preview Certification Tasks
   • Notice the list of task that should be created when executing the certification schedule 
   • Click on Execute Now
   • Notice that none of the Certification Tasks were created
   • Run the certification task on the Global application
   • Notice all the tasks are being generated correctly

As a workaround, create a new Cross Scope privilege record that allows execution of Script Include that is in Global scope from an application scope:

1. Change to the application scope which has a problem executing the Certification Schedule.
2. Navigate to a table sys_scope_privilege.list 
3. Create a new record 
4. Set target scope to : Global 
5. Set Target name to be: CertificationTaskCreate 
6. Set Target Type to be: Script Include 
7. Operation: Execute API 
8. Status: Allowed 
9. Save the record