How To Fix UJA_EXCEPTION029 - Failed to get reference dimension type

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 029

• Message text: Failed to get reference dimension type

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 UJA_EXCEPTION029 - Failed to get reference dimension type ?

  The SAP error message UJA_EXCEPTION029: Failed to get reference dimension type typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there is an issue related to the data model or the dimensions being referenced in a query or data flow.
  Causes:
  
  Missing or Inconsistent Dimension: The dimension that is being referenced may not exist, or there may be inconsistencies in the dimension definition.
  Transport Issues: If the system has recently undergone a transport, the dimension might not have been transported correctly.
  Authorization Issues: The user may not have the necessary authorizations to access the dimension or the related objects.
  Data Model Changes: Changes in the data model, such as renaming or deleting dimensions, can lead to this error.
  Incorrect Query Definition: The query might be incorrectly defined, leading to a failure in retrieving the necessary dimension information.
  
  Solutions:
  
  Check Dimension Existence: Verify that the dimension exists in the system and is correctly defined. You can do this by navigating to the relevant InfoObject in the SAP BW modeling tools.
  Review Transport Logs: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly.
  Authorization Check: Ensure that the user has the appropriate authorizations to access the dimension and related objects.
  Rebuild or Adjust Queries: If the error is related to a specific query, try to rebuild the query or adjust it to ensure it references the correct dimensions.
  Check for Data Model Changes: Review any recent changes made to the data model and ensure that all references are still valid.
  System Restart: In some cases, a system restart may help resolve temporary issues related to caching or session states.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions for common errors.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for BW/4HANA or the specific version you are using for any additional troubleshooting steps or best practices.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.