SAP Message 3E009 - User entered (Contribution % &1) will override calculated (&2 &3)!

Diagnosis
You used the default value for contribution factor, entered a value foremployee contribution percentage or amount but also tried to enter acompany contribution percentage manually. The calculated companycontribution percentage differs from the value you entered manually.

System Response
The company contribution percentage you entered manually will overridethe default factor.

Procedure
Check and, if necessary, correct your entries.