How To Fix MMRP01207 - An internal error has occurred: Deleting crosses in the planning matrix


MMRP01207 - Overview

  • Message type: E = Error

  • Message class: MMRP01 - Rapid Planning Matrix

  • Message number: 207

  • Message text: An internal error has occurred: Deleting crosses in the planning matrix

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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 MMRP01207 - An internal error has occurred: Deleting crosses in the planning matrix ?
    The SAP error message MMRP01207, which states "An internal error has occurred: Deleting crosses in the planning matrix," typically occurs in the context of the Material Requirements Planning (MRP) module when there is an issue with the planning matrix used for planning materials. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the planning matrix itself.
    Possible Causes:
    
    Data Inconsistencies: There may be inconsistencies in the master data related to materials, such as incorrect or missing information in the material master or planning data.
    
    Configuration Issues: Incorrect settings in the MRP configuration or planning parameters can lead to this error. System Bugs: There may be bugs or issues in the SAP system that cause this error to occur under certain conditions. Locking Issues: If another process is locking the planning matrix or related data, it may lead to this error when trying to delete crosses. Solutions: Check Master Data: Verify

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