How To Fix /UI2/FDM305 - Target Mapping &1&2: Assigning to Catalog &3 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/FDM -

• Message number: 305

• Message text: Target Mapping &1&2: Assigning to Catalog &3 failed

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/FDM305 - Target Mapping &1&2: Assigning to Catalog &3 failed ?

  The SAP error message /UI2/FDM305 Target Mapping &1&2: Assigning to Catalog &3 failed typically occurs in the context of SAP Fiori and the configuration of target mappings in the Fiori Launchpad. This error indicates that there was a failure in assigning a target mapping to a specific catalog.
  Causes:
  
  Missing Catalog: The catalog you are trying to assign the target mapping to may not exist or may not be properly configured.
  Authorization Issues: The user may not have the necessary authorizations to modify or assign target mappings to the specified catalog.
  Incorrect Target Mapping: The target mapping itself may be incorrectly defined or may reference an invalid application or service.
  Technical Issues: There could be underlying technical issues, such as system inconsistencies or problems with the Fiori Launchpad configuration.
  
  Solutions:
  
  Check Catalog Existence: Verify that the catalog you are trying to assign the target mapping to exists in the system. You can do this by navigating to the Fiori Launchpad Designer and checking the catalog list.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the assignment. This may involve checking roles and authorizations in the SAP system.
  Validate Target Mapping: Review the target mapping configuration to ensure that it is correctly defined. Check the parameters, semantic object, and action to ensure they are valid.
  Check for Technical Issues: Look for any technical issues in the system that may be causing the error. This could involve checking system logs or performing a system consistency check.
  Use Transaction Codes: You can use transaction codes like PFCG (Profile Generator) to manage roles and authorizations, and LTMC (Legacy Transfer Migration Cockpit) for data migration if needed.
  Consult Documentation: Refer to SAP documentation or notes related to Fiori Launchpad and target mapping for any specific guidance or known issues.
  
  Related Information:
  
  Fiori Launchpad Designer: This is the tool used to manage catalogs, groups, and target mappings in the Fiori Launchpad.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.