How To Fix UJK_EXCEPTION026 - Dimension "&1" not found in the specified model

SAP Error Message - Details

• Message type: E = Error

• Message class: UJK_EXCEPTION -

• Message number: 026

• Message text: Dimension "&1" not found in the specified model

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 UJK_EXCEPTION026 - Dimension "&1" not found in the specified model ?

  The SAP error message UJK_EXCEPTION026, which states "Dimension '&1' not found in the specified model," typically occurs in the context of SAP Analytics Cloud (SAC) or SAP BW/4HANA when there is an issue related to the data model or the dimensions defined within it. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Missing Dimension: The specified dimension (indicated by "&1") does not exist in the data model you are trying to access. This could be due to a typo in the dimension name or the dimension not being included in the model.
  Model Configuration: The model may not be properly configured to include the required dimensions. This can happen if the model was created or modified incorrectly.
  Data Source Issues: If the data source has changed or if there are issues with the connection to the data source, it may lead to dimensions not being recognized.
  Versioning Issues: If you are using different versions of the model or if the model has been updated, the dimension may have been removed or renamed.
  
  Solution:
  
  Check Dimension Name: Verify that the dimension name you are using is correct. Ensure there are no typos or case sensitivity issues.
  Review Model Configuration: Go to the model in SAP Analytics Cloud or SAP BW/4HANA and check if the dimension is included in the model. If it is missing, you may need to add it back.
  Update Data Source: If the data source has changed, ensure that the model is updated to reflect the current data source and that all necessary dimensions are included.
  Recreate or Refresh Model: If the model is corrupted or not functioning as expected, consider recreating the model or refreshing it to ensure all dimensions are correctly recognized.
  Check for Updates: If you are using a version of the software that has known issues, check for updates or patches that may resolve the problem.
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for Analytics Cloud or BW/4HANA for detailed information on model configuration and dimension management.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error message and context for better troubleshooting.
  
  By following these steps, you should be able to identify and resolve the issue related to the UJK_EXCEPTION026 error message.