It is possible to change your delegate entry authority so that you no longer have authority to enter expense reports or travel authorizations for yourself. This will prevent you from entering your own expenses until the problem is resolved.
When clicking on "Create" in the e-Reimbursement - Expenses quick links box to create a new expense report, you will receive a prompt with a search field and a tab labeled "Add a New Value" as shown below. This will generally appear either if you are assigned as an Alternate for someone else or do not have entry authority at all. Note: Main menu navigation is: Employee Self-Service > Travel and Expense Center > Expense Report > Create
If you click on to perform a blank search, the system will return all users for which you are assigned as an Alternate. This may display multiple users but should always include yourself. If you are instead taken directly to expense entry for another person instead of yourself or receive an error that "No matching values were found" when searching, as shown below, then you may no longer have entry authority for yourself.
Click on "Assign an Alternate" in the e-Reimbursement quick links box.
If your name is not listed in the Authorize Users page, then you can try the following: