How To Fix /ILE/CONTROLS003 - Tree control no longer exists

SAP Error Message - Details

• Message type: E = Error

• Message class: /ILE/CONTROLS -

• Message number: 003

• Message text: Tree control no longer exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ILE/CONTROLS003 - Tree control no longer exists ?

  The SAP error message /ILE/CONTROLS003 Tree control no longer exists typically occurs in the context of using tree controls in SAP GUI applications, particularly when there is an attempt to access or manipulate a tree control that has already been destroyed or is no longer available in the user interface.
  Cause:
  
  Control Lifecycle: The tree control may have been removed or destroyed due to a change in the application state, such as navigating away from the screen or closing the dialog that contained the tree control.
  Timing Issues: There may be timing issues where the code is trying to access the tree control before it has been fully initialized or after it has been destroyed.
  User Actions: User actions such as closing a window or navigating away from a screen can lead to this error if the application tries to access the tree control afterward.
  Programming Errors: There may be bugs in the custom code or enhancements that incorrectly manage the lifecycle of the tree control.
  
  Solution:
  
  Check Control Existence: Before performing operations on the tree control, ensure that it exists and is initialized. You can add checks in your code to verify the control's state.
  Error Handling: Implement proper error handling to gracefully manage situations where the control may not be available.
  Review Code Logic: If you are working with custom code, review the logic to ensure that the tree control is not being accessed after it has been destroyed. Ensure that the control is created and initialized properly before any operations are performed on it.
  Debugging: Use debugging tools to trace the execution flow and identify where the control is being destroyed or accessed incorrectly.
  SAP Notes: Check for any relevant SAP Notes or patches that may address this issue, especially if it is a known bug in a specific version of SAP.
  
  Related Information:
  
  SAP GUI Version: Ensure that you are using a compatible version of SAP GUI, as issues may arise from version mismatches.
  Custom Development: If this error occurs in a custom-developed application, review the development guidelines for managing UI controls in SAP.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights or similar experiences from other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.