How To Fix ER001 - System error during construction of hierarchy graphics

ER001 - Overview

• Message type: E = Error

• Message class: ER - IS-U regional structure

• Message number: 001

• Message text: System error during construction of hierarchy graphics

What causes this issue?

The RS_TREE_CONSTRUCT function module has triggered an exception. The
transferred data was not consistent. This means either that the data in
the database is inconsistent, or that a programming error has occurred
during construction of the hierarchy list in the application program.

System Response

Program termination

How to fix this error?

Inform your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ER001 - System error during construction of hierarchy graphics ?

  The SAP error message ER001, which indicates a "System error during construction of hierarchy graphics," typically arises when there are issues related to the generation of graphical representations of hierarchies in SAP systems. This can occur in various modules, such as SAP BW (Business Warehouse) or SAP ERP, where hierarchical data visualization is required.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies or missing data in the hierarchy structure that the system is trying to visualize.
  System Performance Issues: The system may be experiencing performance issues, such as memory shortages or processing delays, which can hinder the generation of graphics.
  Configuration Errors: Incorrect configuration settings in the hierarchy or related components can lead to errors during graphic construction.
  Software Bugs: There may be bugs in the SAP software version you are using that affect the rendering of hierarchy graphics.
  Authorization Issues: Lack of proper authorizations for accessing certain data or transactions can also lead to this error.
  
  Solutions:
  
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