How To Fix R7B403 - The generation namespace &1 is not allowed here

R7B403 - Overview

• Message type: E = Error

• Message class: R7B - BW Metadata (InfoCube, InfoObject, InfoObject catalog)

• Message number: 403

• Message text: The generation namespace &1 is not allowed here

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 R7B403 - The generation namespace &1 is not allowed here ?

  The SAP error message R7B403, which states "The generation namespace &1 is not allowed here," typically occurs in the context of SAP Business Warehouse (BW) or SAP BW/4HANA when there is an issue with the namespace used in the generation of objects, such as InfoObjects, DataSources, or other BW-related entities.
  
  Cause:
  
  Invalid Namespace: The error usually indicates that the namespace specified (represented by &1 in the error message) is not permitted in the context where it is being used. This can happen if the namespace is not defined correctly or if it is not allowed for the specific type of object you are trying to create or modify.
  
  Configuration Issues: There may be configuration settings in the BW system that restrict the use of certain namespaces for specific objects.
  Transport Issues: If you are trying to transport objects between different systems (e.g., from development to production), the namespace might not be recognized in the