Message type: E = Error
Message class:  HRPAYDEPBSZV - PS: Notification Program - Supplementary Pension Institutes 
Message number: 170
Message text: Deregistration reason "&1" is invalid for SPI '&2&3", "&4"
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The SAP error message HRPAYDEPBSZV170 indicates that there is an issue with the deregistration reason specified for a specific SPI (Social Insurance) in the payroll process. This error typically arises in the context of payroll processing in SAP HR (Human Resources) when dealing with social insurance contributions or similar regulatory requirements.
Cause: The error message is triggered when: An invalid deregistration reason is provided for the specified SPI. The SPI itself may not be correctly configured or may not support the provided deregistration reason. There may be inconsistencies in the configuration of the payroll schema or the infotype data related to the employee's social insurance.
Solution: To resolve this error, you can take the following steps: Check the Deregistration Reason: Verify that the deregistration reason you are using is valid and correctly configured in the system. You can check the configuration in the relevant customizing settings (e.g., SPRO) under the payroll area. Review SPI Configuration: Ensure that the SPI (Social Insurance)
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