In a Map/Reduce script, i am creating a record and saving it. but it does not return the id. what could be the reason? in try catch, i get this error {"type":"error.SuiteScriptError","name":"SSS_AUTHOR_MUST_BE_EMPLOYEE","message":"The author internal id or email must match an employee.","stack":["Error\n at RecordInvoker.save (suitescript/resources/javascript/record/serverRecordService.js37113)\n at NetSuiteObject.thenableFunction() (suitescript/resources/javascript/record/proxy.js11524)\n