How To Fix UJA_EXCEPTION326 - Dimension &1 is not assigned to &2 or has no corresponding InfoObject

SAP Error Message - Details

• Message type: E = Error

• Message class: UJA_EXCEPTION - BPC: Admin exception message class

• Message number: 326

• Message text: Dimension &1 is not assigned to &2 or has no corresponding InfoObject

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJA_EXCEPTION326 - Dimension &1 is not assigned to &2 or has no corresponding InfoObject ?

  The SAP error message UJA_EXCEPTION326 indicates that there is an issue with the assignment of a dimension to a specific InfoObject in the context of SAP BW (Business Warehouse) or SAP BW/4HANA. This error typically arises during the process of data modeling or when trying to execute a query that involves dimensions and InfoObjects.
  Cause:
  
  Dimension Not Assigned: The specified dimension (e.g., &1) is not assigned to the InfoObject (e.g., &2) in the data model. This means that the system cannot find a valid relationship between the dimension and the InfoObject.
  Missing InfoObject: The InfoObject that is supposed to be linked to the dimension does not exist or is not activated in the system.
  Incorrect Configuration: There may be a misconfiguration in the data model, such as incorrect settings in the InfoProvider or the dimension itself.
  Transport Issues: If the data model was transported from one system to another, there may be inconsistencies or missing objects in the target system.
  
  Solution:
  
  
  Check Dimension Assignment:
  
  Go to the data model (e.g., InfoCube, DSO) and verify that the dimension is correctly assigned to the InfoObject. You can do this in the Data Warehousing Workbench (transaction RSA1).
  Ensure that the dimension is included in the structure of the InfoProvider.
  
  
  
  Verify InfoObject Existence:
  
  Check if the InfoObject exists in the system. You can do this by navigating to the InfoObject catalog (transaction RSD1) and searching for the InfoObject.
  If the InfoObject is missing, you may need to create it or activate it if it is in a deactivated state.
  
  
  
  Review Data Model Configuration:
  
  Ensure that all settings related to the InfoProvider and dimensions are correctly configured. This includes checking the attributes, hierarchies, and relationships.
  
  
  
  Transport Consistency:
  
  If the issue arose after a transport, check the transport logs for any errors or warnings. Ensure that all necessary objects were transported correctly.
  If needed, re-transport the missing objects or manually create them in the target system.
  
  
  
  Rebuild or Activate:
  
  If the dimension or InfoObject has been modified, consider rebuilding or reactivating the data model to ensure that all changes are applied correctly.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  RSD1: InfoObject Maintenance
  RSPC: Process Chain Maintenance (if the error occurs during a data load process)
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on dimensions, InfoObjects, and data modeling in SAP BW.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for UJA_EXCEPTION326 in the SAP Support Portal.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the UJA_EXCEPTION326 error in your SAP BW environment.