How To Fix UI103 - Data model &1 does not exist. Changes are not possible.

SAP Error Message - Details

• Message type: E = Error

• Message class: UI - Data Modeler: Messages for repository interfaces

• Message number: 103

• Message text: Data model &1 does not exist. Changes are not possible.

What causes this issue?

You have tried to change the data model &V1&. However, this data model
does not exist on the database.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please check the notation of the data model ID.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UI103 - Data model &1 does not exist. Changes are not possible. ?

  The SAP error message UI103, which states "Data model &1 does not exist. Changes are not possible," typically occurs when you are trying to access or modify a data model that is not defined or does not exist in the system. This can happen in various contexts, such as when working with SAP Fiori applications, SAP UI5 applications, or other SAP UI technologies.
  Causes:
  
  Non-existent Data Model: The specified data model (indicated by &1) is not defined in the system.
  Incorrect Configuration: The application or component may be incorrectly configured, leading to a reference to a non-existent data model.
  Transport Issues: If the data model was recently transported from another system, it may not have been transported correctly or may not exist in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the data model, leading to the perception that it does not exist.
  Development Environment: If you are in a development environment, the data model may not have been activated or published.
  
  Solutions:
  
  Check Data Model Existence: Verify that the data model exists in the system. You can do this by checking the relevant configuration or development objects in the SAP system.
  Correct Configuration: Ensure that the application or component is correctly configured to reference the existing data model. This may involve checking the application settings or the UI5 component configuration.
  Transport Verification: If the data model was supposed to be transported, check the transport logs to ensure that it was successfully transported to the target system.
  Authorization Check: Ensure that the user has the necessary authorizations to access the data model. You may need to consult with your security team to verify this.
  Activate/Publish: If you are in a development environment, ensure that the data model is activated or published correctly.
  Consult Documentation: Refer to SAP documentation or notes related to the specific application or data model you are working with for additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message UI103.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the error is being triggered and gather more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.