How To Fix HRPAYRU_LNOC012 - FSSCS switch is active on date &1 but AP4LN switch is not active

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPAYRU_LNOC - Messages for FSSCS and LN in Off-cycle

• Message number: 012

• Message text: FSSCS switch is active on date &1 but AP4LN switch is not active

What causes this issue?

The period of activation of FSSCS is earlier than the period of
activation of AP4LN. The solution for FSSCS uses the solution for AP4LN
to generate applications for sickness compensations.

System Response

The payroll calculation stops.

How to fix this error?

Activate option FSSCS (in Customizing activity
<DS:SIMG.OHARUBP_SI_OC_LN_01> Activate Off-Cycle Payments for Sickness
Certificates</>) only after activation of AP4LN (in Customizing activity
<DS:SIMG.OHARUBP_SC_MGT_007>Generate Applications for Sickness
Compensation</>).

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HRPAYRU_LNOC012 - FSSCS switch is active on date &1 but AP4LN switch is not active ?

  The SAP error message HRPAYRU_LNOC012 indicates a configuration issue related to the payroll processing in the Russian payroll module. Specifically, it points out that the FSSCS switch (which is related to the Federal Social Insurance Fund) is active for a specific date, but the AP4LN switch (which is related to the payroll processing for the Russian payroll) is not active. This inconsistency can lead to issues in payroll calculations and reporting.
  Cause:
  
  Configuration Mismatch: The error typically arises when the system is configured to use the FSSCS switch for a specific date, but the corresponding AP4LN switch is not activated. This can happen due to incorrect settings in the payroll configuration or if the switches were not properly maintained during a system upgrade or configuration change.
  Date-Specific Settings: The error message specifies a date, indicating that the issue is related to the payroll processing for that particular date. If the payroll period includes this date, it can lead to discrepancies in payroll calculations.
  
  Solution:
  
  
  Check Switch Settings:
  
  Go to the transaction code SPRO (SAP Reference IMG).
  Navigate to the relevant configuration for Russian payroll.
  Check the settings for the FSSCS and AP4LN switches to ensure they are correctly configured for the date in question.
  If the AP4LN switch is not active, you may need to activate it for the relevant period.
  
  
  
  Adjust Payroll Configuration:
  
  If the FSSCS switch is intended to be used, ensure that the AP4LN switch is also activated for the same period.
  If the FSSCS switch should not be active, you may need to deactivate it for the specified date.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the Russian payroll configuration to ensure compliance with local regulations and requirements.
  
  
  
  Testing:
  
  After making the necessary changes, run a test payroll for the affected period to ensure that the error is resolved and that payroll calculations are correct.
  
  
  
  Seek Expert Help:
  
  If you are unsure about making these changes or if the issue persists, consider consulting with an SAP HR/payroll expert or your SAP support team for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error message.
  Payroll Processing: Familiarize yourself with the payroll processing steps and configurations specific to the Russian payroll module to avoid similar issues in the future.
  Documentation: Keep documentation of any changes made to the configuration for future reference and audits.
  
  By addressing the configuration mismatch between the FSSCS and AP4LN switches, you should be able to resolve the error and ensure smooth payroll processing.