Message type: E = Error
Message class:  HRPAYSK_INS - Message class for Payroll / Insurance (Slovak version) 
Message number: 028
Message text: EE w.zero inc.(&1) has non-zero inc., should have P0253-SVA04='V' or ''!
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The SAP error message HRPAYSK_INS028 typically occurs in the context of payroll processing in the SAP HR module, particularly when dealing with employee compensation and benefits. This error indicates that there is a discrepancy in the payroll data for an employee, specifically related to the income type and its expected values.
Cause: The error message states that an employee (EE) with a zero income (indicated by w.zero inc.) has a non-zero income in the payroll data. The system expects that if the employee has a non-zero income, the infotype P0253 (which deals with wage types) should have the field SVA04 set to either 'V' (for valid) or left blank. If this condition is not met, the error is triggered. Possible Causes: Incorrect Configuration: The wage type configuration in the system may not be set up correctly, leading to inconsistencies in how income types are processed. Data Entry Errors: There may be incorrect or incomplete data
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