How To Fix UJA_EXCEPTION018 - Failed to get dimension &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 018

• Message text: Failed to get dimension &1

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_EXCEPTION018 - Failed to get dimension &1 ?

  The SAP error message UJA_EXCEPTION018 with the description "Failed to get dimension &1" 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 accessed. This error can arise due to various reasons, including configuration issues, missing objects, or inconsistencies in the data model.
  Possible Causes:
  
  Missing Dimension: The specified dimension (&1) may not exist in the InfoCube or DataStore Object (DSO) you are trying to access.
  Incorrect Configuration: There may be a misconfiguration in the InfoProvider or the data model that prevents the system from retrieving the dimension.
  Authorization Issues: The user may not have the necessary authorizations to access the specified dimension.
  Data Model Inconsistencies: There could be inconsistencies in the data model, such as missing or corrupted metadata.
  Transport Issues: If the system has recently undergone a transport, the dimension might not have been transported correctly.
  
  Solutions:
  
  Check Dimension Existence: Verify that the dimension specified in the error message exists in the relevant InfoCube or DSO. You can do this by checking the data model in the SAP BW system.
  Review Configuration: Ensure that the InfoProvider and its dimensions are correctly configured. Check the settings in the Data Warehousing Workbench (RSA1).
  Authorization Check: Confirm that the user has the necessary authorizations to access the dimension. You can use transaction SU53 to analyze authorization issues.
  Repair Inconsistencies: If there are inconsistencies in the data model, you may need to repair them. This can involve reactivating the InfoProvider or running consistency checks.
  Transport Validation: If the issue arose after a transport, validate that all necessary objects were transported correctly. You may need to re-transport the missing objects.
  Check Logs: Review the system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  SLG1: Application Log
  SU53: Authorization Check
  
  
  SAP Notes: Check SAP Notes related to UJA_EXCEPTION018 for any specific patches or updates that may address this issue.
  Documentation: Refer to SAP Help documentation for BW/4HANA or BW for detailed information on dimensions and InfoProviders.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation or to reach out to SAP support for assistance.