How To Fix EZ004 - Internal error: hierarchy could not be constructed

EZ004 - Overview

• Message type: E = Error

• Message class: EZ - Print workbench

• Message number: 004

• Message text: Internal error: hierarchy could not be constructed

What causes this issue?

The hierarchy for displaying a form (form class) structure could not be
constructed.

System Response

Processing cannot continue.

How to fix this error?

INCLUDE NA_FICA_DWB_OSS OBJECT DOKU ID TX LANGUAGE EN

Error message extract from SAP system. Copyright SAP SE.

EZ004 - Details

• The SAP error message EZ004, which states "Internal error: hierarchy could not be constructed," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with the construction of a hierarchy in a characteristic or InfoObject. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the underlying data model.
  Causes:
  
  
  Data Inconsistencies: There may be inconsistencies in the data that prevent the hierarchy from being constructed properly. This can include missing or incorrect parent-child relationships in the hierarchy.
  
  
  
  Configuration Issues: The InfoObject or characteristic may not be configured correctly. This includes settings related to hierarchy management, such as the hierarchy type or the structure of the hierarchy.
  
  
  Missing Hierarchy Nodes: If the hierarchy nodes are not defined correctly or if there are missing nodes that are required for the hierarchy to be constructed, this error can occur.
  
  
  Transport Issues: