/IBX/UIF017 - Model class &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /IBX/UIF -

• Message number: 017

• Message text: Model class &1 does not exist

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.

Unfortunately, there isn't any extra information in this error notice.

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AnswerBot

• What is the cause and solution for SAP error message /IBX/UIF017 - Model class &1 does not exist ?

  The SAP error message /IBX/UIF017 Model class &1 does not exist typically indicates that the system is unable to find a specific model class that is referenced in your application or configuration. This error is often encountered in the context of SAP Fiori applications or when working with the SAP UI Framework.
  Cause:
  
  Missing Model Class: The specified model class (indicated by &1 in the error message) is not defined in the system. This could be due to a missing implementation or an incorrect reference.
  Incorrect Configuration: The application or component may be incorrectly configured to reference a model class that does not exist or has been deleted.
  Transport Issues: If the model class was recently transported from another system, it may not have been transported correctly or may not exist in the target system.
  Namespace Issues: The model class may exist in a different namespace that is not accessible in the current context.
  
  Solution:
  
  Check Model Class Definition: Verify that the model class exists in the system. You can do this by checking the relevant development objects in the SAP system (e.g., using transaction SE80 or SE11).
  Correct Configuration: Review the configuration settings of your application to ensure that the correct model class is being referenced. This may involve checking the manifest.json file or other configuration files.
  Transport Verification: If the model class was supposed to be transported, check the transport logs to ensure that it was included and successfully imported into the target system.
  Namespace Check: Ensure that the model class is in the correct namespace and that your application has access to it.
  Rebuild or Redeploy: If you have made changes to the model class or its configuration, consider rebuilding or redeploying the application to ensure that all changes are applied correctly.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  Documentation: Review the official SAP documentation for the specific application or framework you are working with to understand the expected model classes and their configurations.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups for additional insights or similar experiences from other users.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further investigation.