How to prevent travellers changing trip expenses after "final settlement"

[Paulo_Vitoriano]

Trips can be approved and transferred to accounting only by Financial Controller and Accountant.

Same time nothing prevents users from modifying the old trips that has been settled to accounting. This can happen even by mistake if user enters and save upon exit.

As a result the trip is changed back to pending for approval status.

Is there any way to restrict users authorization to change the documents alsredy paid (trip completed and paid)?

Same time this situation should not be confused with paid advance that takes place prior to the trip.

[Former Member · Accepted solution]

Can be controlled thru authorization. Check the Authorization object P_TRAVL and possible values in AUTHF