How To Fix SPRX465 - Reserved namespace &1 not supported

SPRX465 - Overview

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 465

• Message text: Reserved namespace &1 not supported

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 SPRX465 - Reserved namespace &1 not supported ?

  The SAP error message SPRX465 indicates that a reserved namespace is not supported. This typically occurs when you are trying to use a namespace that is reserved for specific purposes in SAP, such as certain SAP standard namespaces or namespaces that are not allowed for custom development.
  
  Cause:
  
  Reserved Namespace: The namespace you are trying to use is reserved by SAP for its own objects or for specific applications. SAP has certain namespaces that are designated for its own use, and using these for custom development can lead to conflicts or errors.
  Incorrect Configuration: The system may be incorrectly configured to allow the use of certain namespaces that are not permitted.
  Development Environment: If you are working in a development environment, the system may have restrictions on the namespaces that can be used for custom development.
  
  
  Solution:
  
  Use a Valid Namespace: Check the namespace you are trying to use and ensure it is not reserved. SAP