How To Fix DA515 - Table change not possible. There is a DB trigger on the table.


DA515 - Overview

  • Message type: E = Error

  • Message class: DA - Dictionary: Compare, distribution, timer, instantiation

  • Message number: 515

  • Message text: Table change not possible. There is a DB trigger on the table.

  • Show details Hide details
  • What causes this issue?

    Table where a DB trigger was created has been modified.

    System Response

    Table change is not possible.

    How to fix this error?

    1. Manually delete the DB trigger - if possible using the same means
    with which it was created.
    2. Perform table changes
    3. Create the DB trigger again.

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

    Procedure for System Administrators


    Error message extract from SAP system. Copyright SAP SE.


DA515 - Details

  • Error Code: DA515

    Error Message: Table change not possible. There is a DB trigger on the table.


    Summary

    This error means that the system cannot modify the database table because a database trigger is active on that table, preventing direct changes.


    Root Causes

    • A database trigger is defined on the table to enforce data integrity or business rules, blocking direct table changes.
    • Attempting to update or delete table entries directly via custom code or manual database operations instead of using standard SAP transactions or APIs.
    • System configuration or transport activities that try to modify table structure or content while triggers are active.
    • Inappropriate use of debugging or testing tools that attempt to change table data bypassing SAP application logic.


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