How To Fix /PLMI/PPEENG099 - Unexpected error in back end engine (&1 &2)


/PLMI/PPEENG099 - Overview

  • Message type: E = Error

  • Message class: /PLMI/PPEENG -

  • Message number: 099

  • Message text: Unexpected error in back end engine (&1 &2)

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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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Smart SAP Assistant

  • What is the cause and solution for SAP error message /PLMI/PPEENG099 - Unexpected error in back end engine (&1 &2) ?
    The SAP error message /PLMI/PPEENG099 Unexpected error in back end engine (&1 &2) typically indicates that there is an unexpected issue occurring in the backend processing of a specific application or module, often related to the Production Planning and Execution (PP/PE) area. The placeholders &1 and &2 usually represent specific error codes or messages that can provide more context about the nature of the error.
    Possible Causes:
    
    
    Configuration Issues: Incorrect or incomplete configuration settings in the relevant modules can lead to unexpected errors. Data Issues: Inconsistent or corrupted data in the database can trigger errors during processing. System Performance: High load on the system or performance issues can cause timeouts or unexpected behavior. Custom Code: If there are custom enhancements or modifications in the system, they might not be handling certain scenarios correctly. Backend System Issues: Problems in the backend system (like database issues or connectivity problems) can also lead to this error. Solutions: Check Error Details: Look

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