How To Fix GG412 - Index '&' of table & is unique


GG412 - Overview

  • Message type: E = Error

  • Message class: GG - Messages for FI-SL customizing

  • Message number: 412

  • Message text: Index '&' of table & is unique

  • Show details Hide details
  • What causes this issue?

    You have set index &V1& of table &V2& as 'unique'. It is not
    recommended that you do so because indices cannot generally be created
    as 'unique'.
    If an index is set as 'unique', but is not in fact unique, update
    terminations will occur.

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

    System Response

    How to fix this error?

    Check the index definition.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message GG412 - Index '&' of table & is unique ?
    The SAP error message GG412 indicates that there is an issue with a unique index in a database table. Specifically, it means that the system has detected a violation of a unique constraint for the specified index in the specified table. This typically occurs when an attempt is made to insert or update a record in a way that would result in duplicate values for a field or combination of fields that are supposed to be unique.
    
    Cause: Duplicate Data Entry: The most common cause is that the data being inserted or updated already exists in the table, violating the unique index constraint. Incorrect Data Migration: If data has been migrated from another system or table, it may not adhere to the unique constraints defined in the target table. Concurrency Issues: Multiple transactions trying to insert or update the same record simultaneously can lead to this error. Application Logic Errors: There may be flaws in

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