How To Fix /UI2/DPP002 - Repository ID &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/DPP -

• Message number: 002

• Message text: Repository ID &1 is unknown

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/DPP002 - Repository ID &1 is unknown ?

  The SAP error message /UI2/DPP002 Repository ID &1 is unknown typically occurs in the context of SAP Fiori or UI5 applications when the system cannot find a specific repository ID that is referenced in the application. This can happen for various reasons, including configuration issues, missing entries in the database, or problems with the transport of development objects.
  Causes:
  
  Missing Repository ID: The specified repository ID does not exist in the system.
  Transport Issues: The repository ID may not have been transported correctly from the development environment to the production environment.
  Configuration Errors: There may be misconfigurations in the Fiori Launchpad or the UI5 application settings.
  Database Issues: The relevant entries in the database might be missing or corrupted.
  Version Mismatch: The application might be looking for a repository ID that is not compatible with the current version of the software.
  
  Solutions:
  
  
  Check Repository ID: Verify that the repository ID specified in the error message is correct and exists in the system. You can do this by checking the relevant configuration settings in the SAP system.
  
  
  Transport Check: If the repository ID was recently created or modified, ensure that it has been properly transported to the target system. Check the transport logs for any errors.
  
  
  Configuration Review: Review the configuration of the Fiori Launchpad and ensure that all necessary settings are correctly defined. This includes checking the roles and authorizations assigned to users.
  
  
  Database Consistency: Run consistency checks on the database to ensure that all necessary entries are present. You may need to consult with your database administrator for this.
  
  
  Update or Reinstall: If the issue persists, consider updating or reinstalling the relevant UI5 components or applications. This can help resolve any version mismatch issues.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that can resolve the issue.
  
  
  Debugging: If you have access to the development environment, you can enable debugging to trace the execution and identify where the error is occurring.
  
  
  Related Information:
  
  SAP Fiori Launchpad: Understanding how the Fiori Launchpad works and how it manages repository IDs can help in troubleshooting.
  SAP UI5 Documentation: Familiarize yourself with the SAP UI5 documentation for insights into repository management and configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.