How To Fix RSA1T1005 - Namespace &1 is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: RSA1T1 - RSA1 Messages, Release Dependent

• Message number: 005

• Message text: Namespace &1 is not valid

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 RSA1T1005 - Namespace &1 is not valid ?

  The SAP error message RSA1T1005, which states "Namespace &1 is not valid," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the namespace being used in a particular operation, such as when creating or modifying objects in the Data Warehousing Workbench.
  Cause:
  
  Invalid Namespace: The namespace specified does not conform to the naming conventions or is not recognized by the system. This could happen if the namespace is incorrectly typed or if it has not been properly defined in the system.
  Missing Authorization: The user may not have the necessary authorizations to access or create objects in the specified namespace.
  System Configuration: The system may not be configured correctly to recognize the namespace, especially if it is a custom namespace.
  
  Solution:
  
  
  Check Namespace Validity:
  
  Ensure that the namespace you are trying to use is correctly defined in the system. You can check this in transaction SE80 (Object Navigator) or SE11 (Data Dictionary).
  Verify that the namespace follows the correct naming conventions (e.g., it should start with a specific prefix for custom namespaces).
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to work with the specified namespace. You may need to consult with your SAP security team to verify and adjust the user's roles and permissions.
  
  
  
  Correct Namespace Usage:
  
  If you are using a custom namespace, ensure that it has been properly registered and activated in the system. You can check this in transaction SE03 (Transport Organizer Tools) or SE80.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to namespaces and the specific error message for any additional guidance or updates.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance, especially if it seems to be a system-level issue.
  
  
  
  Related Information:
  
  Namespace Naming Conventions: Custom namespaces typically start with a specific prefix (e.g., Z or Y) followed by a name that adheres to SAP's naming rules.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE11 (Data Dictionary), and SE03 (Transport Organizer Tools) for managing and checking namespaces.
  SAP Notes: Search for SAP Notes related to the error message RSA1T1005 for any specific patches or updates that may address the issue.
  
  By following these steps, you should be able to identify and resolve the issue related to the RSA1T1005 error message in SAP BW.