How To Fix HRPAYFR_PY004 - Specified parameter is not valid in function call '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPAYFR_PY - Payroll Functions message class

• Message number: 004

• Message text: Specified parameter is not valid in function call '&1'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HRPAYFR_PY004 - Specified parameter is not valid in function call '&1' ?

  The SAP error message HRPAYFR_PY004 indicates that a specified parameter is not valid in a function call. This error typically arises in the context of payroll processing in the SAP HR module, particularly in the French payroll (as suggested by the prefix "HRPAYFR").
  Cause:
  The error can be caused by several factors, including:
  
  
  Incorrect Parameter Values: The parameters being passed to a function may not meet the expected criteria or format. This could be due to incorrect data entry or configuration settings.
  
  
  Missing Configuration: Certain payroll configurations or master data may be missing or incorrectly set up, leading to invalid parameters being generated during function calls.
  
  
  Custom Code Issues: If there are custom enhancements or modifications in the payroll processing logic, they may inadvertently introduce invalid parameters.
  
  
  Data Inconsistencies: Inconsistencies in employee master data, such as missing infotypes or incorrect values, can lead to this error.
  
  
  Solution:
  To resolve the HRPAYFR_PY004 error, consider the following steps:
  
  
  Check Parameter Values: Review the parameters being passed to the function call. Ensure that they are valid and conform to the expected formats.
  
  
  Review Configuration: Verify the payroll configuration settings in the SAP system. Ensure that all necessary configurations for the French payroll are correctly set up.
  
  
  Examine Custom Code: If there are any custom enhancements or modifications, review the code to ensure that it is correctly handling parameters and not introducing invalid values.
  
  
  Validate Master Data: Check the employee master data for any inconsistencies or missing information. Ensure that all relevant infotypes are correctly populated.
  
  
  Debugging: If the issue persists, consider using the SAP debugger to trace the function call and identify where the invalid parameter is being generated.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific payroll function you are using. There may be known issues or additional guidance available.
  
  
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PA30 (Maintain HR Master Data), PC00_MXX_CALC (Payroll Calculation), and others that may help in troubleshooting.
  SAP Notes: Search for SAP Notes related to HRPAYFR_PY004 in the SAP Support Portal for any patches or updates that may address the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the HRPAYFR_PY004 error in your SAP system.