This error is caused by an incorrect Project code, Cost Centre code or Role code in the user's **Bank Holiday Defaults**. To check these:
Log in to FocalPoint Administrator.
Browse to System Control, Security Profiles.
Select the profile the affected user is in.
Click Members.
Select the affected user in the left-hand list.
Click the **Absence** tab.
Check the Project, Cost Centre and Role in the Timesheet Bank Holiday Defaults section and make sure they are all valid options, spelt correctly and with no trailing or leading spaces.
Click OK to save.
Once all the values are valid, the error should no longer appear.