How To Fix APB_FPM_CORE335 - UIBB key (component &1 config id &2) multiple-assigned as wire target

SAP Error Message - Details

• Message type: E = Error

• Message class: APB_FPM_CORE - FPM messages

• Message number: 335

• Message text: UIBB key (component &1 config id &2) multiple-assigned as wire target

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message APB_FPM_CORE335 - UIBB key (component &1 config id &2) multiple-assigned as wire target ?

  The SAP error message APB_FPM_CORE335 indicates that there is a configuration issue in the Floorplan Manager (FPM) application. Specifically, it points to a problem where a User Interface Building Block (UIBB) key is being assigned multiple times as a wire target. This typically occurs when the same UIBB is configured to send data to multiple targets, which is not allowed.
  Cause:
  
  Multiple Assignments: The UIBB is configured to send data to more than one target, which violates the unique assignment rule for wire targets.
  Configuration Errors: There may be errors in the configuration of the FPM application, such as incorrect wiring of UIBBs or misconfigured component IDs.
  Duplicate UIBB Instances: If the same UIBB is instantiated multiple times in the same view or context, it can lead to this error.
  
  Solution:
  
  Check UIBB Configuration: Review the configuration of the UIBB in the FPM application. Ensure that each UIBB is only assigned to one wire target.
  Modify Wiring: If a UIBB needs to send data to multiple targets, consider redesigning the application logic to avoid multiple assignments. You may need to create separate instances of the UIBB or use different UIBBs for different targets.
  Review Component IDs: Ensure that the component IDs used in the wiring are unique and correctly configured.
  Debugging: Use the FPM debugging tools to trace the wiring and identify where the multiple assignments are occurring. This can help pinpoint the exact configuration causing the issue.
  Consult Documentation: Refer to SAP documentation or guides related to FPM and UIBB configurations for best practices and examples.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  FPM Documentation: Review the official SAP documentation on Floorplan Manager and UIBB configurations for detailed explanations and examples.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the APB_FPM_CORE335 error and ensure that your FPM application is configured correctly.