If the relevancy test has determined that the average bases of a period must be included in the calculation of averages, the average bases are cumulated in internal table MV.

In Customizing for Payroll under Time Wage Type Valuation ® Averages Old ® Create Cumulation Rules for Bases for Calculating Averages, you can specify which of the values from the following fields are cumulated:

• NUM (Number) of a wage type
• AMT (Amount) of a wage type
• RTE (Rate) of a wage type

You can also specify which sign (+/-) should be used to cumulate each value.

In the Cumulation Rules for Bases for Calculating Average Values view (V_t511B), you create the cumulation rules in accordance with the conditions. You must then assign a cumulation rule to a calculation rule in view V_T511A Calculation Rules for Averages.