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

APB_FPM_GUIBB016 - Overview

• 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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APB_FPM_GUIBB016 - Details

• 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