SAP Message 5C224 - Error when inserting data in table T512W in client &1

Diagnosis
When the changes required for the conversion were made on the database,an unexpected return value not equal to 0 occurred when entries weremade in table T512W (execution of OPEN SQL command INSERT) in clientV1.

System Response
Client &V1& is not converted, which means that all the changes made forthis client are cancelled (using the OPEN SQL command ROLLBACK WORK).

Procedure
If you do not use Swiss Payroll or do not run Swiss Payrollin client &V1&, you can ignore this message and all other errormessages associated with the program.
Remove the causes of any error messages that occurred before, and checkthe date of subapplication SV01 (table T596D). Then run reportRPU40AC0 to restart the conversion for client &V1&.If necessary, check the keys (logged by RPU40AC0) of the records whoseinsertion caused the error. Check table T512W to ensure that theaffected wage types do not overlap. If this is the only error messagethat continues to be displayed, please contact SAP Support.

Procedure for System Administration
If you use Swiss Payroll, inform your HR system administrator.