How To Fix R7748 - No active version of navigation attribute &1 exists

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 748

• Message text: No active version of navigation attribute &1 exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message R7748 - No active version of navigation attribute &1 exists ?

  The SAP error message R7748, which states "No active version of navigation attribute &1 exists," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when dealing with InfoObjects and navigation attributes. This error indicates that the system cannot find an active version of the specified navigation attribute, which is necessary for the query or report to function correctly.
  Cause:
  
  Inactive Navigation Attribute: The navigation attribute specified in the error message is not active in the InfoObject. This can happen if the attribute has been created but not activated.
  Versioning Issues: If the InfoObject has multiple versions, the version that includes the navigation attribute may not be active.
  Transport Issues: If the InfoObject was transported from one system to another, the navigation attribute may not have been included or activated in the target system.
  Data Model Changes: Changes in the data model or InfoObject structure may lead to inconsistencies, causing the navigation attribute to be unavailable.
  
  Solution:
  
  
  Activate the Navigation Attribute:
  
  Go to the InfoObject maintenance transaction (e.g., RSA1).
  Locate the InfoObject that contains the navigation attribute.
  Check the navigation attributes section and ensure that the required attribute is active. If it is not, activate it.
  
  
  
  Check Versions:
  
  Ensure that you are working with the correct version of the InfoObject. If there are multiple versions, make sure the one you are using is active.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, verify that the transport included all necessary objects and that they were activated in the target system.
  
  
  
  Rebuild the Query:
  
  If the navigation attribute is still not recognized, consider rebuilding the query or report that is generating the error. Sometimes, refreshing the query can resolve issues related to navigation attributes.
  
  
  
  Check for Data Model Changes:
  
  Review any recent changes made to the data model or InfoObjects. If changes were made, ensure that all related objects are consistent and activated.
  
  
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to manage InfoObjects and check their attributes.
  Documentation: Refer to SAP Help documentation for detailed information on InfoObjects and navigation attributes.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to resolve the R7748 error and ensure that the navigation attribute is properly configured and active.