How To Fix TREE_CONTROL_MSG001 - Error getting the event parameter

TREE_CONTROL_MSG001 - Overview

• Message type: E = Error

• Message class: TREE_CONTROL_MSG - Tree Control

• Message number: 001

• Message text: Error getting the event parameter

What causes this issue?

This error should never occur.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

TREE_CONTROL_MSG001 - Details

• The SAP error message TREE_CONTROL_MSG001: Error getting the event parameter typically occurs in the context of using tree controls in SAP GUI applications. This error can arise due to various reasons, including issues with the data being processed, problems with the tree control configuration, or even bugs in the underlying code.
  Causes:
  
  Data Issues: The data being passed to the tree control may be incomplete or incorrectly formatted, leading to an inability to retrieve the necessary event parameters.
  Configuration Problems: The tree control may not be properly configured, which can prevent it from functioning correctly.
  Code Bugs: There may be bugs in the ABAP code that handles the tree control events, leading to this error.
  User Authorization: Insufficient user permissions to access certain data or perform specific actions related to the tree control.
  System Issues: Temporary system issues or inconsistencies in the SAP environment can also lead to this error.
  
  Solutions:
  
  Check Data Integrity: Ensure that the data