How To Fix APB_FPM_GUIBB014 - Expanded key for hierarchy is not defined correctly

APB_FPM_GUIBB014 - Overview

• Message type: E = Error

• Message class: APB_FPM_GUIBB -

• Message number: 014

• Message text: Expanded key for hierarchy is not defined correctly

What causes this issue?

The master column in the hierarchical list GUIBB needs to be defined in
the feeder class GET_DEFINITION method by defining the column types for
the master column. The expanded key column is incorrectly defined in the
feeder class.

System Response

The system displays an error message at design time.

How to fix this error?

Open the GET_DEFINITION method of the feeder class and define the
expanded key for the master column correctly.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

APB_FPM_GUIBB014 - Details

• The SAP error message APB_FPM_GUIBB014 indicates that there is an issue with the expanded key for a hierarchy in the Floorplan Manager (FPM) application. This error typically arises when the system is unable to correctly interpret the hierarchy structure due to misconfiguration or missing definitions.
  
  Cause:
  
  Incorrect Configuration: The expanded key for the hierarchy might not be defined correctly in the configuration settings of the FPM application.
  Missing Data: The data required to build the hierarchy might be missing or incorrectly set up in the backend.
  Hierarchy Structure Changes: If there have been recent changes to the hierarchy structure (like adding or removing nodes), the expanded key may not reflect these changes.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain nodes in the hierarchy.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the FPM configuration and verify that the expanded key for the hierarchy is defined correctly.
  Ensure that all necessary parameters and attributes are set