How To Fix MN455 - Update data for time of update '&' not created (error message)

SAP Error Message - Details

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 455

• Message text: Update data for time of update '&' not created (error message)

What causes this issue?

The update data for the time of update '&V1&' could not be determined
due to an error.

System Response

Updating is not been carried out.

How to fix this error?

Please note previous messages. Rectify the sources of the errors and
run the program again, since the data is required for the operative
updating process.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MN455 - Update data for time of update '&' not created (error message) ?

  The SAP error message MN455 indicates that the system was unable to create update data for a specific time of update. This error typically occurs in the context of time management or payroll processing, where the system is trying to update or process time-related data but encounters an issue.
  Causes of Error MN455
  
  
  Missing or Incorrect Data: The time data that the system is trying to process may be incomplete or incorrect. This could include missing time entries, incorrect employee data, or invalid time types.
  
  
  Configuration Issues: There may be configuration issues in the time management or payroll modules. This could involve incorrect settings in the time evaluation schema or payroll schema.
  
  
  Authorization Issues: The user may not have the necessary authorizations to perform the update, leading to the failure of the process.
  
  
  System Errors: There could be underlying system errors or inconsistencies in the database that prevent the update from being created.
  
  
  Locking Issues: If another process is locking the data that needs to be updated, it can lead to this error.
  
  
  Solutions to Error MN455
  
  
  Check Data Completeness: Review the time data for the employee or period in question. Ensure that all necessary time entries are present and correctly formatted.
  
  
  Review Configuration: Check the configuration settings in the time management and payroll modules. Ensure that the schemas are correctly set up and that all necessary parameters are defined.
  
  
  Authorization Check: Verify that the user has the appropriate authorizations to perform the update. This may involve checking user roles and permissions in the SAP system.
  
  
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the failure.
  
  
  Database Consistency: Run consistency checks on the database to identify and resolve any inconsistencies that may be causing the issue.
  
  
  Lock Management: Use transaction SM12 to check for any locks on the relevant data. If locks are found, determine if they can be released or if the process can be retried later.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PA30 (Maintain HR Master Data), PT60 (Time Evaluation), and PC00_MXX_CALC (Payroll Processing) to help diagnose and resolve the issue.
  Documentation: Review SAP documentation related to time management and payroll processing for best practices and troubleshooting steps.
  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 MN455 error and implement a solution to resolve it.