Automat.
Adaptation of Travel Expense Per Diems to Statut. Changes 
Use
For each of the countries Germany, Austria, Denmark, Sweden and Norway SAP AG provides you with a file in SAPNet that contains the currently valid travel expense per diems/flat rates. With the current release you can use the new report RPR_UPDATE_PER_DIEMS_FROM_FILE to import these files to your R/3 System. This allows you to dispense with the manual steps of table maintenance that were necessary until now to keep the travel expense per diems/flat rates up to date with statutory modifications.
A prerequisite for this upload is that you have already transferred the respective files from the SAPNet to a local file (for example, A:\T706O.TXT). You can find the latest file versions under the following addresses:
Germany:
Austria:
Denmark:
Sweden:
Norway:
As an alternative you can also create your own file with your own trip areas or meals and accommodations per diems with the report RPR_CREATE_PER_DIEMS_FILE from your own system. You can use this report to create a backup version of your data that can be imported to another system at any time via the report RPR_UPDATE_PER_DIEMS_FROM_FILE.
Effects on Customizing
You can also find this report in the IMG
(implementation guide) for Travel Management under Travel
Expenses -> Trip Reimbursement Amounts-> Automatic
Import of Travel Expense Per Diems/Flat Rates -> 
Import current travel expenses per diems/flat rates from
SAPNet.
See also
Please note the documentation on the report RPR_UPDATE_PER_DIEMS_FROM_FILE.