How To Fix MPE_OAN165 - OA &1, version &2 referenced in buyoff step &3 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 165

• Message text: OA &1, version &2 referenced in buyoff step &3 is unknown

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 MPE_OAN165 - OA &1, version &2 referenced in buyoff step &3 is unknown ?

  The SAP error message MPE_OAN165 typically indicates that there is an issue with the object version referenced in a buyoff step. This error can occur in various contexts, particularly in the areas of project management, object management, or when dealing with specific versions of objects in SAP.
  Cause:
  
  
  Unknown Object Version: The error suggests that the system cannot find the specified version of the object (indicated by &1 and &2) in the context of the buyoff step (&3). This could be due to:
  
  The object version has been deleted or is not activated.
  The object version is not correctly defined in the system.
  There may be a mismatch between the expected and actual versions of the object.
  
  
  
  Configuration Issues: There may be configuration issues in the system that prevent the correct retrieval of the object version.
  
  
  Data Consistency Issues: There could be inconsistencies in the database or application data that lead to the system being unable to locate the specified object version.
  
  
  Solution:
  
  
  Check Object Version: Verify that the object version referenced in the error message exists in the system. You can do this by:
  
  Navigating to the relevant transaction or application where the object is managed.
  Checking the version history or logs to see if the version has been deleted or is inactive.
  
  
  
  Recreate or Activate Object Version: If the object version is missing or inactive, you may need to recreate it or activate it, depending on your business processes.
  
  
  Review Buyoff Steps: Check the configuration of the buyoff steps to ensure that they are correctly set up and that they reference valid object versions.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with. There may be specific guidelines or patches available for this error.
  
  
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant context to help them diagnose the issue.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to check object versions or buyoff steps (e.g., SE80 for Object Navigator, or specific transaction codes related to your module).
  SAP Notes: Search for SAP Notes related to MPE_OAN165 for any known issues or fixes.
  System Logs: Check system logs (e.g., SLG1) for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.