How To Fix 5E320 - The reduction reason you have chosen is not a legal reason.

SAP Error Message - Details

• Message type: E = Error

• Message class: 5E - Error messages for Spanish infotypes module pools

• Message number: 320

• Message text: The reduction reason you have chosen is not a legal reason.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5E320 - The reduction reason you have chosen is not a legal reason. ?

  The SAP error message 5E320 indicates that the reduction reason you have selected is not valid for the operation you are trying to perform. This error typically occurs in the context of payroll processing, particularly when dealing with wage types and deductions.
  Cause:
  
  Invalid Reduction Reason: The reduction reason you have chosen may not be configured correctly in the system or may not be applicable to the specific wage type or employee group.
  Configuration Issues: The reduction reason may not be assigned to the relevant wage types in the payroll schema or may not be set up in the relevant infotypes.
  Employee Group/Type Restrictions: Certain reduction reasons may only be valid for specific employee groups or types, and if the employee does not belong to that group/type, the error will occur.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP (usually in transaction code SPRO) and verify the settings for the reduction reasons.
  Ensure that the reduction reason is correctly assigned to the relevant wage types and that it is active.
  
  
  
  Review Employee Data:
  
  Check the employee's master data (infotypes) to ensure that the employee is assigned to the correct group/type that allows the selected reduction reason.
  Use transaction codes like PA20 or PA30 to view and edit employee data.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or help files related to payroll processing to understand the valid reduction reasons and their configurations.
  
  
  
  Testing:
  
  If changes are made to the configuration, perform a test run of the payroll process to ensure that the error is resolved.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), PA20 (Display HR Master Data), PA30 (Maintain HR Master Data), and PC00_MXX_CEDT (Payroll processing).
  SAP Notes: Check for any SAP Notes related to error 5E320 for additional insights or patches that may address the issue.
  User 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 the cause of the error and implement a solution to resolve it.