How To Fix 5G028 - Only "D" (deduction amount) or "P" (protected earnings) allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: 5G - HR: Messages for Britain

• Message number: 028

• Message text: Only "D" (deduction amount) or "P" (protected earnings) allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5G028 - Only "D" (deduction amount) or "P" (protected earnings) allowed ?

  The SAP error message 5G028 indicates that there is an issue with the payroll processing related to deductions or protected earnings. Specifically, it means that only one of the two options—deduction amount ("D") or protected earnings ("P")—is allowed in the context of the payroll calculation.
  Cause:
  This error typically arises in the following scenarios:
  
  Incorrect Configuration: The payroll configuration may allow both deduction and protected earnings to be set simultaneously, which is not permitted.
  Data Entry Error: During the payroll processing, the employee's payroll data may have been incorrectly entered, leading to both a deduction and protected earnings being specified.
  Payroll Schema Issues: The payroll schema may not be correctly set up to handle the logic for deductions and protected earnings.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Employee Master Data:
  
  Check the employee's payroll master data to ensure that only one of the two options (deduction or protected earnings) is set. If both are set, you will need to correct this.
  
  
  
  Adjust Payroll Configuration:
  
  If the configuration allows both options, you may need to adjust the payroll configuration settings to ensure that only one can be applied at a time.
  
  
  
  Check Payroll Schema:
  
  Review the payroll schema to ensure that the logic correctly handles deductions and protected earnings. You may need to consult with a technical consultant or SAP support if you are not familiar with payroll schema configuration.
  
  
  
  Test Payroll Run:
  
  After making the necessary adjustments, perform a test payroll run to ensure that the error does not occur again.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on how to configure deductions and protected earnings correctly.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  Training: If you are frequently encountering payroll-related errors, consider additional training on SAP payroll processing and configuration.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to prevent it from occurring in the future.