How To Fix 5Q458 - File &1: ZKNN notification with same Zusy ID &2 already imported

SAP Error Message - Details

• Message type: E = Error

• Message class: 5Q - Error Texts for Public Sector

• Message number: 458

• Message text: File &1: ZKNN notification with same Zusy ID &2 already imported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5Q458 - File &1: ZKNN notification with same Zusy ID &2 already imported ?

  The SAP error message 5Q458 indicates that there is an issue with the import of a ZKNN notification due to a duplicate entry with the same Zusy ID. This typically occurs in the context of SAP's notification management system, where notifications are used to track issues, tasks, or events.
  Cause:
  The error message is triggered when the system detects that a notification with the same Zusy ID (which is a unique identifier for notifications) has already been imported into the system. This can happen due to:
  
  Duplicate Data: The same notification is being imported multiple times, either due to a mistake in the data import process or because the data source contains duplicates.
  Data Synchronization Issues: If notifications are being synchronized between different systems or environments, a failure in the synchronization process may lead to duplicates.
  Incorrect Configuration: There may be issues with the configuration of the notification system that allow for duplicate entries.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Duplicates: Review the data you are trying to import and check if there are any duplicate notifications with the same Zusy ID. You can do this by querying the database or checking the source file for duplicates.
  
  
  Remove Duplicates: If duplicates are found, remove them from the import file or data source before attempting to import again.
  
  
  Review Import Process: Ensure that the import process is correctly configured to prevent duplicates. This may involve checking the logic used to generate or retrieve notifications.
  
  
  Data Cleanup: If duplicates already exist in the system, you may need to clean up the existing data. This could involve deleting or merging duplicate notifications.
  
  
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance on handling notifications and error messages related to them.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration.
  
  
  Related Information:
  
  ZKNN Notifications: These are typically used in SAP for tracking issues or events. Understanding how these notifications are structured and managed in your system can help in troubleshooting.
  Zusy ID: This is a unique identifier for notifications. Familiarize yourself with how these IDs are generated and used within your SAP environment.
  Data Import Tools: If you are using specific tools or programs for data import (like LSMW, BAPIs, or custom programs), ensure they are functioning correctly and are not causing duplicates.
  
  By following these steps, you should be able to resolve the error and prevent it from occurring in the future.