How To Fix /UI2/FCM129 - Target mapping could not be added because its reference is broken

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/FCM -

• Message number: 129

• Message text: Target mapping could not be added because its reference is broken

Self-Explanatory Message

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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/FCM129 - Target mapping could not be added because its reference is broken ?

  The SAP error message /UI2/FCM129 Target mapping could not be added because its reference is broken typically occurs in the context of SAP Fiori applications and the Fiori Launchpad configuration. This error indicates that there is an issue with the target mapping configuration, specifically that the reference to the target mapping is not valid or is broken.
  Causes:
  
  Missing or Incorrect Target Mapping: The target mapping that you are trying to add may not exist or may have been deleted or modified incorrectly.
  Invalid Semantic Object or Action: The semantic object or action referenced in the target mapping may not be defined or may have been changed.
  Authorization Issues: The user may not have the necessary authorizations to access the target mapping or the associated application.
  Transport Issues: If the target mapping was transported from another system, there may be inconsistencies or missing objects in the target system.
  Configuration Errors: There may be errors in the configuration of the Fiori Launchpad or the associated applications.
  
  Solutions:
  
  Check Target Mapping: Verify that the target mapping you are trying to add exists and is correctly configured. You can do this by navigating to the Fiori Launchpad Designer and checking the target mappings.
  Validate Semantic Object and Action: Ensure that the semantic object and action referenced in the target mapping are correctly defined in the system.
  Review Authorizations: Check the user roles and authorizations to ensure that the user has access to the target mapping and the associated applications.
  Recreate Target Mapping: If the target mapping is broken, consider recreating it from scratch to ensure that all references are valid.
  Check Transport Requests: If the issue arose after a transport, check the transport logs and ensure that all necessary objects were transported correctly.
  Consult Logs: Review the application logs (transaction SLG1) for any additional error messages or details that may provide more context about the issue.
  
  Related Information:
  
  Fiori Launchpad Designer: Use the Fiori Launchpad Designer to manage and configure target mappings, catalogs, and groups.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message. You can search for the error message or related keywords in the SAP Support Portal.
  Documentation: Refer to the official SAP documentation for Fiori Launchpad configuration and target mapping to ensure that you are following the correct procedures.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.