SAP Message 5C221 - Interval 01.01.1801 - 12.31.1802 missing for wage type &2 in client &1

Diagnosis
One of the model entries of Swiss wage type &V2& (country grouping 02)with validity period 01.01.1801-12.31.1801 or 01.01.1802-12.31.1802 wasnot found in client &V1&. This entry should have been delivered withthis program and contain coding for the wage type to be used with theold (01.01.1801-12.31.1801) or new (01.01.1802-12.31.1802) SI module inSwiss Payroll.

System Response
Wage type &V2& is not converted.

Procedure
If you do not use Swiss Payroll or do not run Swiss Payrollin client &V1&, you can ignore this message and all other errormessages associated with the program.
After the cause of the error has been removed, and after the date ofsubapplication SV01 has been checked in maintenance view V_T596D, asdescribed in the documentation on report RPU40AC0,you can run report RPU40AC0 to restart the conversion for a singleclient. If the start date you selected to use the new SI is 01.01.1998,or if your source release is greater than 4.0B, you can start reportRPU40BX_CH_SVLGARTS to convert allclients instead.

Procedure for System Administration
If you use Swiss Payroll, inform the HR system administrator who isresponsible. The administrator must determine why the wage type doesnot exist with this validity period in this client. For details on thewage types and validity period, see note 426423. If the wage type'svalidity period exists in client 000, transfer the entries to thisclient and restart the conversion for this client by running reportRPU40AC0.