How To Fix /UI2/MIGRATION304 - Select a tile/target mapping.

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/MIGRATION -

• Message number: 304

• Message text: Select a tile/target mapping.

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/MIGRATION304 - Select a tile/target mapping. ?

  The SAP error message /UI2/MIGRATION304 Select a tile/target mapping typically occurs in the context of SAP Fiori applications, particularly when there are issues related to the configuration of tiles and target mappings in the Fiori Launchpad. This error indicates that the system is unable to find a valid tile or target mapping for the specified application.
  Cause:
  
  Missing Target Mapping: The target mapping for the tile you are trying to access is not defined in the system.
  Incorrect Configuration: The tile might be incorrectly configured, leading to a failure in identifying the target mapping.
  Authorization Issues: The user may not have the necessary authorizations to access the tile or the associated target mapping.
  Transport Issues: If the configuration was transported from another system, there might be inconsistencies or missing objects in the target system.
  
  Solution:
  
  
  Check Target Mappings:
  
  Go to the Fiori Launchpad Designer (FLPD) and check if the target mapping for the specific tile exists.
  Ensure that the target mapping is correctly configured with the appropriate semantic object and action.
  
  
  
  Create or Adjust Target Mapping:
  
  If the target mapping is missing, create a new target mapping for the tile.
  If it exists but is incorrect, adjust the configuration to ensure it points to the correct application.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary roles and authorizations to access the tile and its target mapping.
  Use transaction PFCG to check the roles assigned to the user and ensure they include the necessary permissions.
  
  
  
  Transport Consistency:
  
  If the issue arose after a transport, check if all necessary objects were transported correctly.
  Ensure that the transport request included all relevant configurations for the Fiori Launchpad.
  
  
  
  Clear Cache:
  
  Sometimes, clearing the cache can resolve issues related to outdated configurations. You can do this by using the transaction /UI2/FLP and selecting the option to clear the cache.
  
  
  
  Check Logs:
  
  Review the application logs (transaction SLG1) for any additional error messages that might provide more context about the issue.
  
  
  
  Related Information:
  
  Fiori Launchpad Designer: This is the tool used to manage tiles and target mappings in the Fiori Launchpad.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on resolving this error.
  Documentation: Refer to the official SAP documentation for Fiori Launchpad configuration for detailed steps on setting up tiles and target mappings.
  
  By following these steps, you should be able to identify and resolve the issue related to the /UI2/MIGRATION304 error message.