How To Fix /IWBEP/CM_INT_COMMON005 - Classname '&1' is reserved

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_INT_COMMON -

• Message number: 005

• Message text: Classname '&1' is reserved

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_INT_COMMON005 - Classname '&1' is reserved ?

  The SAP error message /IWBEP/CM_INT_COMMON005 Classname '&1' is reserved typically occurs in the context of SAP Gateway and OData services. This error indicates that the class name you are trying to use is reserved by the system and cannot be used for your custom implementation.
  Cause:
  
  Reserved Class Names: The class name you are trying to create or use is part of a reserved namespace in SAP. SAP reserves certain class names for its own use, and attempting to create a class with one of these names will trigger this error.
  Incorrect Naming Convention: The naming convention for classes in SAP might not be followed, leading to conflicts with reserved names.
  Namespace Issues: If you are working in a custom namespace, ensure that the class name does not conflict with any reserved names in the SAP standard namespace.
  
  Solution:
  
  Change Class Name: The most straightforward solution is to change the class name to something that is not reserved. Use a unique name that follows the naming conventions for your custom development.
  Check SAP Documentation: Refer to the SAP documentation or the SAP Community to find a list of reserved class names to avoid using them in your development.
  Use Custom Namespace: If you are developing custom classes, ensure that you are using a proper custom namespace (e.g., Z or Y) to avoid conflicts with standard SAP objects.
  Review Class Creation Process: Ensure that you are following the correct process for creating classes in the SAP system, including using the appropriate transaction codes (like SE24 for class creation).
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions for this error.
  SAP Community: Engage with the SAP Community forums to see if other developers have encountered and resolved similar issues.
  Development Guidelines: Familiarize yourself with SAP's development guidelines and best practices to avoid naming conflicts in the future.
  
  By following these steps, you should be able to resolve the error and continue with your development work in SAP.