SAP Message 3G120 - Please use the wage type copy function (transaction PU30)

Diagnosis
If you continue, you will only generate the new or copied entry intable T512W and will only determine the valuation for the new wagetype.

Procedure
If you want to set up a complete wage type for payroll, copy anexisting wage type using the transaction PU30 (wage type copytransaction). The transaction can be accessed via the ImplementationGuide (IMG) under Payroll (int.) --> Basic Settings --> Environment ofWage Type Maintenance --> Create Wage Type Catalog (choose 'Copy').