Message type: E = Error
Message class:  HRPAYFI_KATRE - KATRE (Income Register) 
Message number: 105
Message text: There is no payroll run in process. You can start new one.
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The SAP error message HRPAYFI_KATRE105 indicates that there is no payroll run currently in process for the specified period, and therefore, you cannot perform actions that require an active payroll run. This error typically occurs in the context of the SAP Human Capital Management (HCM) module, specifically in payroll processing.
Cause: No Active Payroll Run: The most common cause of this error is that there is no payroll run currently being processed for the specified period. This could be because the payroll run has not been started, or it has already been completed or canceled. Incorrect Period: The payroll period you are trying to access may not be valid or may not have been set up correctly in the system. Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or start a payroll run.
Configuration Issues: There may be configuration issues in the payroll settings that prevent the payroll run from
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