How To Fix HRPAYDEB2A024 - Hash code has changed

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPAYDEB2A - Business to Administration: Germany

• Message number: 024

• Message text: Hash code has changed

What causes this issue?

The hash code has changed.

System Response

The last time the request data was entered a different hash code was
determined.
Previously the hash code was:
&v1&
Now the hash code is:
&v2&
&REASON&
It seems that the public key &v3& has changed in the meantime, and
therefore so has the related hash code.

How to fix this error?

Either restore the original key file, or use report RPUSVKD0 to generate
a completely new key for the company number - from the beginning.

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 HRPAYDEB2A024 - Hash code has changed ?

  The SAP error message HRPAYDEB2A024, which indicates that the "Hash code has changed," typically occurs in the context of payroll processing in SAP HR (Human Resources). This error is related to the integrity of payroll data, specifically when the hash code of a payroll result does not match the expected value. This can happen for several reasons, including data corruption, changes in payroll results, or inconsistencies in the payroll processing.
  Causes:
  
  Data Changes: If there have been changes to the payroll results after they were initially processed, the hash code will change, leading to this error.
  Corruption: Data corruption in the payroll results or related tables can cause discrepancies in the hash code.
  Incorrect Configuration: Misconfiguration in payroll settings or processes can lead to unexpected changes in payroll results.
  Custom Enhancements: If there are custom enhancements or modifications in the payroll processing logic, they may inadvertently alter the data, leading to hash code mismatches.
  
  Solutions:
  
  Check Payroll Results: Review the payroll results for the employee(s) in question. Ensure that there have been no unauthorized changes or corrections made after the payroll was processed.
  Reprocess Payroll: If the payroll results are incorrect, you may need to reprocess the payroll for the affected period. This can involve running the payroll simulation and then executing the payroll run again.
  Data Consistency Check: Use transaction codes like PU03 (for payroll results) or PC00_MXX_CALC (for payroll calculation) to check for inconsistencies in the payroll data.
  Review Custom Code: If there are custom enhancements, review the code to ensure that it is not inadvertently modifying payroll results in a way that affects the hash code.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues related to hash code discrepancies.
  Database Consistency Check: If you suspect data corruption, consider running database consistency checks or consulting with your database administrator.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for HR and payroll processing for detailed information on payroll results and hash codes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support Tickets: If the issue persists and cannot be resolved internally, consider opening a support ticket with SAP for further assistance.
  
  By following these steps, you should be able to identify the cause of the HRPAYDEB2A024 error and implement a solution to resolve it.