How To Fix RIS_MESSAGES004 - User interface model &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: RIS_MESSAGES - Message Class of Repository Information System

• Message number: 004

• Message text: User interface model &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RIS_MESSAGES004 - User interface model &1 does not exist ?

  The SAP error message RIS_MESSAGES004 indicates that the user interface model specified does not exist in the system. This error typically occurs in the context of SAP applications that utilize the SAP Business Technology Platform (BTP) or SAP Fiori applications, where user interface models are defined for various components.
  Cause:
  
  Non-existent Model: The specified user interface model (e.g., a Fiori app or a specific UI component) is not defined in the system.
  Incorrect Configuration: There may be a misconfiguration in the application settings or the model name might be misspelled.
  Transport Issues: If the model was recently transported from another system, it may not have been transported correctly or completely.
  Authorization Issues: The user may not have the necessary authorizations to access the specified model.
  
  Solution:
  
  Check Model Name: Verify that the model name specified in the application or configuration is correct and matches the defined models in the system.
  Model Existence: Use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to check if the model exists in the system.
  Transport Check: If the model was recently transported, ensure that the transport request was completed successfully and that all necessary objects were included.
  Authorization Check: Ensure that the user has the necessary authorizations to access the model. You can check this using transaction SU53 to analyze authorization issues.
  Recreate Model: If the model is missing, you may need to recreate it or restore it from a backup if available.
  Consult Documentation: Refer to the SAP documentation or help portal for specific details related to the user interface model you are working with.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  System Logs: Review system logs (transaction SLG1) for additional error messages or warnings that may provide more context about the issue.
  SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.