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

/UI2/FDM305 - Overview

• 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