How To Fix /UI2/MIGRATION521 - No tiles to migrate

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/MIGRATION -

• Message number: 521

• Message text: No tiles to migrate

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/MIGRATION521 - No tiles to migrate ?

  The SAP error message /UI2/MIGRATION521 No tiles to migrate typically occurs during the migration process of Fiori Launchpad tiles from one system to another or when trying to perform a migration of the tile catalog. This error indicates that there are no tiles available for migration in the specified context.
  Causes:
  
  No Tiles Available: The most straightforward cause is that there are indeed no tiles defined in the source system or the specified catalog/group.
  Incorrect Configuration: The migration process may be incorrectly configured, pointing to the wrong catalog or group.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the tiles or catalogs.
  System Version: The source and target systems may not be compatible in terms of Fiori versions or configurations.
  
  Solutions:
  
  Check Tile Configuration: Verify that there are tiles defined in the source system. You can do this by navigating to the Fiori Launchpad and checking the relevant catalogs and groups.
  Review Migration Settings: Ensure that the migration settings are correctly configured. Check the parameters being used in the migration transaction or program.
  User Authorizations: Confirm that the user executing the migration has the necessary authorizations to access the tiles and catalogs. You may need to check roles and authorizations in the SAP system.
  System Compatibility: Ensure that both the source and target systems are compatible in terms of Fiori versions. If there are significant differences, you may need to address those before migration.
  Use Transaction /UI2/FLP_MIGRATION: If you are using the migration transaction, ensure you are following the correct steps and that you are in the right context for the migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on tile migration.
  Fiori Launchpad Documentation: Review the official SAP documentation on Fiori Launchpad and tile migration for best practices and troubleshooting steps.
  Community Forums: Consider searching or posting in SAP Community forums for insights from other users who may have encountered the same issue.
  
  If the problem persists after checking these areas, it may be beneficial to engage SAP support for further assistance.