How To Fix MPE_OAN147 - No end event found in OAN &1, version &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 147

• Message text: No end event found in OAN &1, version &2

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 MPE_OAN147 - No end event found in OAN &1, version &2 ?

  The SAP error message MPE_OAN147 indicates that there is no end event found in the Operational Activity Network (OAN) for a specific version. This error typically arises in the context of project management or process modeling within SAP, particularly when dealing with operational activities or workflows.
  Cause:
  The error can occur due to several reasons:
  
  Missing End Event: The OAN configuration may be incomplete, and an end event has not been defined for the specified version.
  Incorrect Version: The version specified in the error message may not be correctly set up or may not exist.
  Data Corruption: There may be issues with the data integrity in the OAN, leading to missing components.
  Configuration Issues: The OAN might not be properly configured in the system, leading to missing links between events.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check OAN Configuration:
  
  Navigate to the OAN configuration in your SAP system.
  Verify that the end event is defined for the specified version. If it is missing, you will need to create or define it.
  
  
  
  Review Version Settings:
  
  Ensure that the version you are working with is correct and that it has been properly set up in the system.
  If necessary, switch to a different version that is known to be correctly configured.
  
  
  
  Data Integrity Check:
  
  Perform a data integrity check on the OAN to ensure that all components are present and correctly linked.
  Look for any inconsistencies or errors in the data that may need to be corrected.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for guidance on configuring OANs and troubleshooting related issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and data, consider reaching out to SAP support for further assistance. They may provide insights specific to your system setup.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing OANs, such as CJ20N (Project Builder) or CJI3 (Project Actual Line Items).
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or patches.
  Community 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 identify and resolve the cause of the MPE_OAN147 error in your SAP system.