The infotype 17 for that employee has not been created.
If you have been approved for the travel assistant role, when you look at the Travel and Expense main menu, under the Overview section, you will see a link called My Employees.
A field with a red asterick means it is a required field.
Your travel request will complete with current year rates. The system checks will be ready when your reimbursement is processed. If the rate is decreased
Your travel dates are before or after your travel profile was created in SAP. Verify your dates are correct and within your hire dates. If the date is good and you were hired prior to your travel dates, please contact Travel staff.