How To Fix /SAPAPO/OM_ERROR054 - Order key already exists in live cache

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 054

• Message text: Order key already exists in live cache

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR054 - Order key already exists in live cache ?

  The SAP error message /SAPAPO/OM_ERROR054 Order key already exists in live cache typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an attempt to create or update an order in the live cache, but an order with the same key already exists. This can happen due to various reasons, such as duplicate order creation attempts, issues with data consistency, or problems during the order processing.
  Causes:
  
  Duplicate Order Creation: The most common cause is that there is an attempt to create an order that already exists in the live cache.
  Data Consistency Issues: There may be inconsistencies in the data being processed, leading to the system not recognizing that the order already exists.
  System Errors: Temporary system errors or issues during the order processing can lead to this error.
  Concurrency Issues: Multiple processes trying to create or update the same order simultaneously can lead to this error.
  
  Solutions:
  
  Check for Existing Orders: Before creating a new order, check if an order with the same key already exists in the live cache. You can use transaction codes like /SAPAPO/OM_ORDER to view existing orders.
  Avoid Duplicate Submissions: Ensure that your application or process does not attempt to create the same order multiple times. Implement checks in your code to prevent duplicate submissions.
  Clear Live Cache: If you suspect that the live cache is not in sync, you may need to clear or refresh the live cache. This should be done with caution and typically involves consulting with your SAP Basis team.
  Review Logs: Check the application logs and system logs for any additional error messages or warnings that could provide more context about the issue.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates their knowledge base with solutions for known issues.
  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/OM_ORDER for order management and /SAPAPO/OM_ORDER_DISPLAY for displaying orders.
  Live Cache Management: Understand how live cache works in SAP APO and the implications of data consistency and integrity.
  SAP Documentation: Review SAP documentation related to order management in APO for best practices and troubleshooting steps.
  
  By following these steps, you should be able to diagnose and resolve the error message /SAPAPO/OM_ERROR054.