How To Fix HRPAYUS_MESSAGES106 - Parameter &1 has not been set using UPAR1

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPAYUS_MESSAGES - Message class for US Payroll functionalities

• Message number: 106

• Message text: Parameter &1 has not been set using UPAR1

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HRPAYUS_MESSAGES106 - Parameter &1 has not been set using UPAR1 ?

  The SAP error message HRPAYUS_MESSAGES106, which states "Parameter &1 has not been set using UPAR1," typically occurs in the context of payroll processing in the SAP HR module, particularly for the US payroll. This error indicates that a required parameter (denoted by &1) has not been properly initialized or set in the system.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Configuration: The parameter that is referenced (indicated by &1) has not been configured in the system. This could be due to incomplete setup in the payroll configuration.
  Incorrect Master Data: Employee master data may be missing necessary information that is required for payroll processing.
  Customizations: If there are custom programs or enhancements, they may not be correctly setting the required parameters.
  Transport Issues: If the configuration was recently transported from another system, it may not have been fully or correctly transported.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the relevant configuration transaction (e.g., SPRO) and verify that the parameter in question is set up correctly. Look for the specific parameter that corresponds to &1 in the error message.
  Ensure that all necessary settings for payroll processing are completed.
  
  
  
  Review Employee Master Data:
  
  Check the employee records to ensure that all required fields are filled out correctly. This includes checking infotypes related to payroll, such as infotype 0000 (Actions), infotype 0001 (Organizational Assignment), and infotype 0002 (Personal Data).
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can run the payroll process in debug mode to identify where the parameter is not being set. This can help pinpoint the exact location in the code or configuration that is causing the issue.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific parameter and the UPAR1 function to understand its requirements and how it should be set.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above, consider reaching out to SAP support for assistance. They may have additional insights or patches that can resolve the issue.
  
  
  
  Related Information:
  
  UPAR1: This is a function module or routine that is typically used to set parameters for payroll processing. Understanding how it works and what parameters it requires can be crucial in troubleshooting this error.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide guidance on configuration.
  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 issue related to the HRPAYUS_MESSAGES106 error message.