How To Fix APB_FPM_GUIBB016 - Enter valid Drag-and-Drop type definition in the feeder class

SAP Error Message - Details

• Message type: E = Error

• Message class: APB_FPM_GUIBB -

• Message number: 016

• Message text: Enter valid Drag-and-Drop type definition in the feeder class

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message APB_FPM_GUIBB016 - Enter valid Drag-and-Drop type definition in the feeder class ?

  The SAP error message APB_FPM_GUIBB016 typically occurs in the context of SAP Fiori applications or SAP Web Dynpro applications that utilize the Floorplan Manager (FPM) and the Generic User Interface Building Blocks (GUIBB). This error indicates that there is an issue with the drag-and-drop functionality in the application, specifically related to the type definition in the feeder class.
  Cause:
  The error can be caused by several factors, including:
  
  
  Incorrect Configuration: The drag-and-drop type definition may not be correctly configured in the feeder class. This could be due to missing or incorrect entries in the configuration settings.
  
  
  Feeder Class Issues: The feeder class that is supposed to provide the drag-and-drop functionality may not be implemented correctly or may not be returning the expected data.
  
  
  Data Model Issues: The underlying data model may not support the drag-and-drop operations, or the data being used may not conform to the expected structure.
  
  
  Version Compatibility: There may be compatibility issues between different versions of SAP components or between the application and the underlying SAP system.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Feeder Class Implementation:
  
  Review the feeder class implementation to ensure that it correctly defines the drag-and-drop types. Make sure that the methods responsible for drag-and-drop operations are implemented and return the expected results.
  
  
  
  Validate Configuration:
  
  Go to the configuration settings of the FPM application and verify that the drag-and-drop type definitions are correctly set up. Ensure that all required parameters are defined.
  
  
  
  Review Data Model:
  
  Check the data model being used in the application. Ensure that it supports the drag-and-drop functionality and that the data being manipulated is in the correct format.
  
  
  
  Debugging:
  
  Use debugging tools to trace the execution of the feeder class and identify where the error occurs. This can help pinpoint the exact issue in the code.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation for the specific version of the application you are using. There may be notes or guidelines regarding drag-and-drop functionality that can provide insights.
  
  
  
  SAP Notes and Support:
  
  Check the SAP Support Portal for any relevant SAP Notes that address this specific error. There may be patches or updates available that resolve known issues.
  
  
  
  Testing:
  
  After making changes, thoroughly test the application to ensure that the drag-and-drop functionality works as expected without triggering the error.
  
  
  
  Related Information:
  
  SAP FPM Documentation: Review the official SAP documentation for Floorplan Manager and GUIBB to understand the expected configurations and implementations.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify and resolve the cause of the APB_FPM_GUIBB016 error in your SAP application.