How To Fix HRPAY99CUMU012 - Table HRPY_WPBP already has an entry for the following key:

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPAY99CUMU - Messages for Cumulations

• Message number: 012

• Message text: Table HRPY_WPBP already has an entry for the following key:

What causes this issue?

Data records with a duplicate key should be written to HRPY_WPBP.

System Response

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

How to fix this error?

Check the WPBP in the affected payroll result and the splits in the
wage types.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HRPAY99CUMU012 - Table HRPY_WPBP already has an entry for the following key: ?

  The SAP error message HRPAY99CUMU012 indicates that there is a duplicate entry in the table HRPY_WPBP for a specific key. This typically occurs during payroll processing when the system attempts to insert a record that already exists in the database, leading to a conflict.
  Cause:
  
  Duplicate Data Entry: The most common cause is that the payroll process is trying to insert a record for an employee that already exists in the HRPY_WPBP table.
  Incorrect Configuration: There may be issues with the configuration of payroll processing, leading to multiple attempts to process the same payroll period for the same employee.
  Data Migration Issues: If data was migrated from another system or if there were manual entries, duplicates may have been created inadvertently.
  Concurrent Processing: If multiple payroll runs are being executed simultaneously for the same employee, it can lead to this error.
  
  Solution:
  
  Check for Duplicates: Use transaction codes like SE16 or SE11 to view the contents of the HRPY_WPBP table and check for existing entries that match the key causing the error.
  Correct Data: If duplicates are found, you may need to delete or correct the duplicate entries. Be cautious with deletions; ensure that you have backups and that you understand the implications of removing data.
  Review Payroll Configuration: Check the payroll configuration settings to ensure that they are set up correctly and that there are no issues causing multiple entries for the same payroll period.
  Run Payroll in a Single Session: If concurrent processing is an issue, ensure that payroll runs are executed in a single session to avoid conflicts.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Table HRPY_WPBP: This table is used to store payroll results for employees. Understanding its structure and the keys used can help in troubleshooting.
  Transaction Codes: Familiarize yourself with transaction codes like SE16 (Data Browser), SE11 (Data Dictionary), and PA03 (Maintain Payroll Area) for better navigation and troubleshooting.
  Payroll Processing: Understanding the payroll processing cycle in SAP HCM can help identify where the issue may be occurring.
  
  Always ensure that you have the necessary authorizations and backups before making changes to the database or payroll configurations.