How To Fix HRPAYAT_MBGM408 - &1 - missing assignment mBGM vs RT &2

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPAYAT_MBGM - Messages for mBGM Functionality

• Message number: 408

• Message text: &1 - missing assignment mBGM vs RT &2

What causes this issue?

This notification raises awareness of a missing assignment between
payroll results (relevant for the FICO posting) and associated mBGMS.
There are wage types that supposedly appear to be relevant for the FICO
posting, but are missing the associated mBGMs.

System Response

Payroll results cannot be updated.

How to fix this error?

Check why there is no relationship between these wage types and mBGM.
Their posting items are located in "No Posting per Employee" / "No
Posting".

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HRPAYAT_MBGM408 - &1 - missing assignment mBGM vs RT &2 ?

  The SAP error message HRPAYAT_MBGM408 typically indicates an issue related to missing assignments between the master data (mBGM) and the runtime data (RT) in the context of payroll processing. This error is often encountered in the Human Resources (HR) module, particularly in payroll calculations.
  Cause:
  The error message HRPAYAT_MBGM408 occurs when there is a mismatch or missing assignment between the master data (which includes employee data, payroll data, etc.) and the runtime data that is being processed during payroll calculations. This can happen due to several reasons, such as:
  
  Missing or Incomplete Master Data: The employee's master data may not be fully maintained, leading to missing assignments.
  Incorrect Configuration: There may be configuration issues in the payroll schema or in the infotypes that are not correctly linked.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies or missing links in the data.
  Changes in Employment Status: If an employee's status has changed (e.g., from active to inactive) and the corresponding data has not been updated, it can lead to this error.
  
  Solution:
  To resolve the HRPAYAT_MBGM408 error, you can take the following steps:
  
  
  Check Master Data: Verify that the employee's master data is complete and correctly maintained. This includes checking infotypes such as:
  
  Infotype 0001 (Organizational Assignment)
  Infotype 0002 (Personal Data)
  Infotype 0006 (Addresses)
  Infotype 0014 (Recurring Payments/Deductions)
  Infotype 0015 (Additional Payments)
  
  
  
  Review Payroll Configuration: Ensure that the payroll schema and related configuration are correctly set up. Check for any missing assignments in the payroll processing logic.
  
  
  Run Consistency Checks: Use SAP transaction codes like PA30 (Maintain HR Master Data) or PA40 (Personnel Actions) to check for inconsistencies in the employee's data.
  
  
  Check for Data Migration Issues: If the data was migrated, review the migration process to ensure that all necessary links and assignments were created.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  
  Debugging: If the issue persists, consider debugging the payroll process to identify where the assignment is failing.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PA30, PA40, and PC00_MXX_CALC (where MXX is the country-specific payroll).
  SAP Help Portal: Utilize the SAP Help Portal for documentation related to payroll processing and error messages.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the HRPAYAT_MBGM408 error in your SAP system.