How To Fix /SAPAPO/ATP455 - Persistent data for order item &1 not found in DB

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/ATP -

• Message number: 455

• Message text: Persistent data for order item &1 not found in DB

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/ATP455 - Persistent data for order item &1 not found in DB ?

  The SAP error message /SAPAPO/ATP455 Persistent data for order item &1 not found in DB typically occurs in the context of Advanced Planning and Optimization (APO) when the system is unable to find the persistent data for a specific order item in the database. This can happen for several reasons, and understanding the cause is crucial for resolving the issue.
  Causes:
  
  
  Data Deletion: The persistent data for the order item may have been deleted or not yet created. This can happen if the order was not properly saved or if there was a data cleanup process that removed old entries.
  
  
  Database Issues: There may be issues with the database itself, such as corruption or connectivity problems that prevent the system from accessing the required data.
  
  
  Configuration Issues: Incorrect configuration settings in the APO system can lead to problems in data retrieval.
  
  
  Order Item Not Processed: The order item may not have been processed correctly in the system, leading to a lack of associated persistent data.
  
  
  Transport Issues: If the system has recently undergone a transport of changes, it may not have the necessary data in the target system.
  
  
  Solutions:
  
  
  Check Data Existence: Verify if the order item exists in the database. You can do this by checking the relevant tables in the database (e.g., /SAPAPO/ORDERS).
  
  
  Recreate the Order: If the order item is missing, consider recreating the order to ensure that all necessary data is generated and saved correctly.
  
  
  Database Consistency Check: Perform a consistency check on the database to identify and resolve any issues that may be affecting data retrieval.
  
  
  Review Configuration: Check the configuration settings in the APO system to ensure that they are set up correctly for order processing.
  
  
  Check for Transport Issues: If the issue arose after a transport, ensure that all necessary data and configurations were included in the transport request.
  
  
  Consult Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/ATC for checking the ATP (Available to Promise) settings and /SAPAPO/ORDERS for order management.
  Documentation: Review SAP documentation related to APO and ATP processes for a deeper understanding of how data is managed and retrieved.
  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 diagnose and resolve the error message /SAPAPO/ATP455.