How To Fix MPE_OAN007 - Wrong number of successors for element &1


MPE_OAN007 - Overview

  • Message type: E = Error

  • Message class: MPE_OAN - Operation Activity Network Messages

  • Message number: 007

  • Message text: Wrong number of successors for element &1

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  • 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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MPE_OAN007 - Details

  • The SAP error message MPE_OAN007, which states "Wrong number of successors for element &1," typically occurs in the context of project management or process modeling within SAP. This error indicates that there is an inconsistency in the number of successor elements defined for a particular element (like a task or activity) in a project or process flow.
    
    Cause: Incorrect Configuration: The number of successor elements defined for a specific task or activity does not match the expected configuration. This could be due to manual errors during the setup of the project or process. Data Corruption: There may be issues with the underlying data, such as corruption or inconsistencies in the database. System Bugs: Occasionally, this error can arise from bugs in the SAP system or specific modules that handle project management or process flows.
    Solution: Check Configuration: Review the configuration of the project or process flow. Ensure that the number of successor elements is correctly defined

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