How To Fix NAA121 - Double index entry for Settl. Mgmt. document &1, item &2 (internal error)


NAA121 - Overview

  • Message type: E = Error

  • Message class: NAA - Subsequent settlement (Purchasing)

  • Message number: 121

  • Message text: Double index entry for Settl. Mgmt. document &1, item &2 (internal error)

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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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NAA121 - Details

  • The SAP error message NAA121, which indicates a "Double index entry for Settl. Mgmt. document &1, item &2 (internal error)," typically arises in the context of Settlement Management in SAP. This error suggests that there is a duplicate entry in the index for a specific settlement document and item, which can lead to inconsistencies in data processing.
    Causes:
    
    Data Integrity Issues: The error may occur due to data integrity problems, such as duplicate entries in the database or inconsistencies in the settlement documents.
    System Bugs: There may be bugs in the SAP system or specific patches that have not been applied, leading to unexpected behavior.
    Custom Developments: If there are custom developments or enhancements in the system, they might inadvertently create duplicate entries.
    Database Issues: Corruption or issues in the underlying database can also lead to such errors.
    
    Solutions:
    
    Check for Duplicates: Investigate the database for duplicate entries related to the specified settlement document and item. You

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