How To Fix S03003 - Internal error in tree structure (Tree Control)

S03003 - Overview

• Message type: E = Error

• Message class: S03 - Messages for Enjoy TCC Monitors, July 20, 1999

• Message number: 003

• Message text: Internal error in tree structure (Tree Control)

What causes this issue?

An error occurred while building the tree structures.

System Response

This may cause application errors or lead to insufficient navigation
options in the application.

How to fix this error?

Restart the workload monitor. If the error still exists, check your
frontend (GUI) installed.

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.

S03003 - Details

• The SAP error message S03003, which indicates an "Internal error in tree structure (Tree Control)," typically arises from issues related to the tree control component in SAP GUI. This error can occur due to various reasons, including data inconsistencies, memory issues, or bugs in the SAP system.
  Causes:
  
  Data Inconsistencies: Corrupted or inconsistent data in the underlying database can lead to issues when the tree control tries to render the data.
  Memory Issues: Insufficient memory or resources on the client machine or server can cause the tree control to fail.
  SAP GUI Bugs: There may be bugs in the version of the SAP GUI you are using that affect the tree control functionality.
  
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to unexpected behavior in the tree control.
  
  Solutions:
  
  
  Check for Data Issues:
  
  Verify the data being displayed in the tree control. Look for any inconsistencies or corruption in the data.
  If possible, run consistency checks