How To Fix MPE_EXEC_COMMON003 - Last operation activity not found for OAN instance &1

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_EXEC_COMMON - MPE Exec Common Messages

• Message number: 003

• Message text: Last operation activity not found for OAN instance &1

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_EXEC_COMMON003 - Last operation activity not found for OAN instance &1 ?

  The SAP error message MPE_EXEC_COMMON003 with the description "Last operation activity not found for OAN instance &1" typically occurs in the context of SAP's Maintenance Planning and Execution (MPE) module. This error indicates that the system is unable to find the last operation activity for a specific Object Activity Number (OAN) instance.
  Cause:
  
  Missing Data: The most common cause of this error is that the last operation activity for the specified OAN instance has not been recorded or is missing in the database.
  Incorrect OAN: The OAN instance provided may be incorrect or does not exist in the system.
  Data Inconsistency: There may be inconsistencies in the data, such as incomplete transactions or issues during data migration.
  Authorization Issues: The user may not have the necessary authorizations to view or access the last operation activity for the specified OAN instance.
  
  Solution:
  
  Check OAN Instance: Verify that the OAN instance you are using is correct and exists in the system. You can do this by checking the relevant tables or using transaction codes that allow you to view OAN instances.
  Record Last Operation Activity: If the last operation activity is indeed missing, you may need to record it manually or ensure that the process that should have created it is executed correctly.
  Data Consistency Check: Run consistency checks on the relevant data to identify any discrepancies. This may involve checking related tables or using SAP tools designed for data integrity checks.
  Authorization Check: Ensure that the user has the necessary authorizations to access the OAN instance and its related activities. You may need to consult with your SAP security team to verify and adjust user roles if necessary.
  Consult Documentation: Review SAP documentation or notes related to the MPE module for any specific guidance or known issues that may relate to this error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW31 (Create Work Order), IW32 (Change Work Order), and IW33 (Display Work Order) to manage work orders and their activities.
  SAP Notes: Check SAP Notes for any patches or updates that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to diagnose and resolve the MPE_EXEC_COMMON003 error in your SAP system.