Change Validation and Wage Type Comparison 

You can set the comparison period for change validation with wage types as for all other objects. When the system checks a wage type for changes, it uses the three fields (amount, rate, and number) that are common to all wage types.

The wage type comparison has the following results:

• If the content of at least one of the three wage type fields has changed then the relevant wage type and the three fields will be exported again.