How To Fix /UI2/MIGRATION556 - Tile subtitle of UIAD already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/MIGRATION -

• Message number: 556

• Message text: Tile subtitle of UIAD already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/MIGRATION556 - Tile subtitle of UIAD already exists ?

  The SAP error message /UI2/MIGRATION556 indicates that there is a conflict with the tile subtitle of a UI Adaptation (UIAD) that already exists in the system. This typically occurs during the migration or adaptation of Fiori applications when there is an attempt to create or modify a tile that has a subtitle that is already in use by another tile.
  Cause:
  
  Duplicate Tile Subtitle: The error is primarily caused by trying to create or modify a tile with a subtitle that is already assigned to another tile in the same catalog or group.
  Migration Issues: This can happen during the migration of Fiori applications or when importing new configurations that include tiles with conflicting subtitles.
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Identify Conflicting Tiles:
  
  Use the Fiori Launchpad Designer or the SAP Fiori Configuration Cockpit to identify the tiles that have the same subtitle.
  Check the existing tiles in the catalog or group where the conflict is occurring.
  
  
  
  Modify Tile Subtitle:
  
  Change the subtitle of the tile that is causing the conflict to a unique value. Ensure that the new subtitle does not conflict with any existing tiles.
  Save the changes and try the migration or adaptation process again.
  
  
  
  Delete or Deactivate Duplicate Tiles:
  
  If the duplicate tile is not needed, consider deleting or deactivating it to resolve the conflict.
  
  
  
  Check for Customizations:
  
  If you have custom tiles or adaptations, ensure that they do not have conflicting subtitles with standard tiles.
  
  
  
  Review Migration Steps:
  
  If this error occurs during a migration process, review the migration steps to ensure that there are no conflicts in the data being migrated.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error.
  Fiori Launchpad Documentation: Review the official SAP Fiori documentation for best practices on managing tiles and avoiding conflicts.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  By following these steps, you should be able to resolve the /UI2/MIGRATION556 error and successfully manage your Fiori tiles.