How To Fix /SAPAPO/OM_ERROR027 - Invalid GUID entered as key

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 027

• Message text: Invalid GUID entered as key

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR027 - Invalid GUID entered as key ?

  The SAP error message /SAPAPO/OM_ERROR027 Invalid GUID entered as key typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to access or manipulate data using a GUID (Globally Unique Identifier) that is not valid or does not exist in the system.
  Cause:
  
  Invalid GUID: The GUID provided does not correspond to any existing object in the system. This could be due to a typo, an outdated reference, or an object that has been deleted.
  Data Corruption: There may be issues with the data integrity in the database, leading to invalid references.
  Authorization Issues: The user may not have the necessary permissions to access the object associated with the GUID.
  System Configuration: There may be configuration issues in the APO system that prevent proper recognition of the GUID.
  
  Solution:
  
  Verify the GUID: Check the GUID for any typographical errors. Ensure that it is correctly formatted and corresponds to the intended object.
  Check Object Existence: Use transaction codes or relevant reports to verify that the object associated with the GUID exists in the system.
  Review Data Integrity: If you suspect data corruption, consider running consistency checks or data validation reports to identify and rectify any issues.
  Authorization Check: Ensure that the user has the necessary authorizations to access the object. This may involve checking user roles and permissions.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of APO you are using for any known issues or patches.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it appears to be a system-level issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO that can help you investigate the issue, such as /SAPAPO/OM_ORDER for order management or /SAPAPO/OM_ORDER_DISPLAY for displaying orders.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as they may provide specific fixes or workarounds.
  System Logs: Check system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the error related to the invalid GUID in SAP APO.