How To Fix /UI2/MIGRATION523 - App title of UIAD is different as target mapping title in Web Dynpro

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/MIGRATION -

• Message number: 523

• Message text: App title of UIAD is different as target mapping title in Web Dynpro

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 /UI2/MIGRATION523 - App title of UIAD is different as target mapping title in Web Dynpro ?

  The SAP error message /UI2/MIGRATION523 indicates a mismatch between the app title defined in the UI Adaptation (UIAD) and the target mapping title in the Web Dynpro application. This issue typically arises during the migration or adaptation of Fiori applications, particularly when there are inconsistencies in the metadata or configuration settings.
  Cause:
  
  Title Mismatch: The title defined in the UI Adaptation is different from the title specified in the target mapping of the Web Dynpro application.
  Configuration Issues: There may be discrepancies in the configuration settings or metadata definitions between the Fiori Launchpad and the underlying Web Dynpro application.
  Versioning Issues: If there are multiple versions of the application or if the application has been updated, the titles may not have been synchronized properly.
  
  Solution:
  
  Check Titles: Verify the titles in both the UI Adaptation and the target mapping. Ensure that they match exactly, including any spaces or special characters.
  Update Target Mapping: If the title in the UI Adaptation is correct, update the target mapping in the Fiori Launchpad to reflect the correct title.
  Adjust UI Adaptation: If the target mapping is correct, consider adjusting the UI Adaptation to match the title defined in the target mapping.
  Clear Cache: After making changes, clear the cache of the Fiori Launchpad to ensure that the changes are reflected.
  Check for Updates: Ensure that you are using the latest version of the application and that all relevant components are up to date.
  
  Related Information:
  
  Fiori Launchpad Configuration: Familiarize yourself with the Fiori Launchpad configuration and how target mappings work.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Review the official SAP documentation for UI Adaptation and Fiori application development for best practices and troubleshooting tips.
  Community Forums: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the /UI2/MIGRATION523 error and ensure that the titles in your Fiori applications are consistent.