How To Fix SV118 - Make any changes and new entries in the SAP namespace only


SV118 - Overview

  • Message type: E = Error

  • Message class: SV - View Maintenance: Customize Messages

  • Message number: 118

  • Message text: Make any changes and new entries in the SAP namespace only

  • Show details Hide details
  • What causes this issue?

    The table you want to edit contains customer data. For a separation of
    SAP data from customer data, please observe the fixed name spaces.

    System Response

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

    How to fix this error?


    Error message extract from SAP system. Copyright SAP SE.


SV118 - Details

  • The SAP error message SV118, which states "Make any changes and new entries in the SAP namespace only," typically occurs when a user attempts to create or modify objects (like function modules, classes, or other development objects) in a namespace that is not designated for custom development. This is a part of SAP's namespace management to ensure that standard SAP objects are not inadvertently modified or overwritten.
    
    Cause: Namespace Restrictions: SAP has a defined namespace structure where certain namespaces are reserved for SAP standard objects (e.g., /SAP/) and others are reserved for customer-specific developments (e.g., /Z* or /Y*). Development Environment: The error may arise in a development environment where the user does not have the necessary authorizations or is trying to create objects in the wrong namespace.
    Solution: Use the Correct Namespace: Ensure that you are creating or modifying objects in the appropriate namespace. For custom developments, use a namespace that starts with /Z or

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