SAP Message 5F042 - Only indicate the number of cachets for the directors and the artists

Diagnosis
The number of stamps is indicated for an employee with a differentA8/A10 qualification code to the code of the director or artistremunerated at a flat rate.
The payroll wage type containing the number of stamps is produced byerror for this category of personnel
in the selection screen, you have entered an incorrect wage type in thefield Number of stamps

System Response
The system displays a warning message and fills in the field
Number of hours effected on the form.

Procedure
As a result adjust your payroll schema or correct your entry.