How To Fix R7B406 - Entries saved in the BW default namespaces (local system)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 406

• Message text: Entries saved in the BW default namespaces (local system)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message R7B406 - Entries saved in the BW default namespaces (local system) ?

  The SAP error message R7B406 indicates that there are entries saved in the BW (Business Warehouse) default namespaces in the local system. This typically occurs when objects such as InfoObjects, InfoProviders, or other BW-related objects are created in the default namespace instead of a customer namespace.
  Cause:
  
  Default Namespace Usage: In SAP BW, objects should ideally be created in a customer namespace (e.g., /BIC/ or /Z/) to avoid conflicts with standard SAP objects. If objects are created in the default namespace (which is usually empty), it can lead to confusion and potential conflicts during upgrades or when transporting objects between systems.
  Development Practices: Developers may inadvertently create objects in the default namespace due to a lack of awareness or oversight regarding naming conventions and best practices.
  
  Solution:
  
  Identify the Objects: Use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or RSA1 (BW Modeling) to identify the objects that are in the default namespace.
  Recreate Objects: For each object found in the default namespace, recreate it in the appropriate customer namespace. This may involve:
  
  Exporting the data model or structure.
  Deleting the original object from the default namespace.
  Creating a new object in the customer namespace and importing the data model or structure.
  
  
  Transport Requests: Ensure that the new objects are included in transport requests for proper migration to other systems (e.g., development to production).
  Review Development Guidelines: Establish and enforce development guidelines to ensure that all future objects are created in the appropriate customer namespace.
  
  Related Information:
  
  Namespace Conventions: SAP recommends using customer namespaces (e.g., /Z/ or /Y/) for custom developments to avoid conflicts with standard SAP objects.
  Transport Management: Be aware of how objects are transported between systems and ensure that the correct namespaces are used to avoid issues during transport.
  Documentation and Training: Provide training for developers on the importance of using the correct namespaces and the implications of not doing so.
  
  By following these steps, you can resolve the R7B406 error and ensure that your BW objects are organized correctly within the appropriate namespaces.