How To Fix OL643 - Do not create objects in SAP Systems in customer name range

SAP Error Message - Details

• Message type: E = Error

• Message class: OL - Workflow object types: Run-time system

• Message number: 643

• Message text: Do not create objects in SAP Systems in customer name range

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 OL643 - Do not create objects in SAP Systems in customer name range ?

  The SAP error message OL643, which states "Do not create objects in SAP Systems in customer name range," typically occurs when a user attempts to create or modify objects (like tables, views, or other database objects) in a customer namespace (which usually starts with "Z" or "Y") in an SAP system that is not intended for such modifications. This is a safeguard to prevent unauthorized or unintended changes in the system.
  Cause:
  
  Namespace Restrictions: SAP systems have specific namespaces for standard objects (SAP's own development) and customer objects (custom developments). The error indicates that the action being attempted is not allowed in the customer namespace.
  System Configuration: The system may be configured to restrict certain actions to maintain integrity and stability.
  Development Environment: The user might be trying to create objects in a production environment instead of a development environment.
  
  Solution:
  
  Use the Correct Namespace: Ensure that you are using the correct namespace for your development. Customer-specific developments should be done in the "Z" or "Y" namespace.
  Development System: Make sure you are working in the appropriate development environment (like a development or quality assurance system) rather than a production system.
  Authorization Check: Verify that you have the necessary authorizations to create or modify objects in the desired namespace.
  Consult Documentation: Review SAP documentation or guidelines regarding object creation and namespace usage to ensure compliance with best practices.
  Contact SAP Support: If you believe this error is occurring inappropriately, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Namespaces: In SAP, namespaces are used to differentiate between standard SAP objects and customer-specific objects. The standard namespace is reserved for SAP's own development, while customer namespaces (usually starting with "Z" or "Y") are for custom developments.
  Transport Management: If you are working with transports, ensure that the objects you are trying to create or modify are properly included in the transport requests and that you are following the correct transport procedures.
  Development Guidelines: Familiarize yourself with SAP's development guidelines and best practices to avoid such errors in the future.
  
  By following these steps, you should be able to resolve the OL643 error and proceed with your development tasks in SAP.