How To Fix TREE_MODEL_MSG002 - An internal error occurred in the tree model

SAP Error Message - Details

• Message type: E = Error

• Message class: TREE_MODEL_MSG - Tree Model

• Message number: 002

• Message text: An internal error occurred in the tree model

What causes this issue?

An internal error occurred in the Tree Model (class CL_TREE_MODEL).

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message TREE_MODEL_MSG002 - An internal error occurred in the tree model ?

  The SAP error message TREE_MODEL_MSG002 indicates that there is an internal error occurring within the tree model component of the SAP system. This error can arise from various underlying issues, and while the exact cause can vary, here are some common causes, potential solutions, and related information:
  Causes:
  
  Data Corruption: There may be corrupted data in the tree model that is causing the internal error.
  Configuration Issues: Incorrect configuration settings in the tree model or related components can lead to this error.
  Software Bugs: There may be bugs in the SAP software version you are using that trigger this error.
  Memory Issues: Insufficient memory or resources allocated to the SAP system can lead to internal errors.
  User Authorizations: Lack of proper authorizations for the user trying to access the tree model can also result in errors.
  
  Solutions:
  
  Check for Data Integrity: Verify the integrity of the data used in the tree model. Look for any inconsistencies or corruption.
  Review Configuration Settings: Ensure that all configuration settings related to the tree model are correct. This may involve checking transaction codes or customizing settings.
  Update SAP Software: If you suspect a bug, check for any available patches or updates from SAP that address this issue. Applying the latest support packages can often resolve internal errors.
  Monitor System Resources: Check the system's memory and resource allocation. If necessary, increase the resources available to the SAP system.
  User Authorizations: Ensure that the user has the necessary authorizations to access and manipulate the tree model. You may need to consult with your SAP security team.
  Check SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may provide specific guidance or fixes related to this error message.
  
  Related Information:
  
  SAP Support Portal: Utilize the SAP Support Portal to search for known issues, patches, and updates related to your specific SAP version.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in diagnosing or fixing the issue (e.g., SE80 for Object Navigator, SE37 for function modules).
  Logs and Traces: Check system logs (SM21) and developer traces (ST22) for more detailed error messages that can provide additional context for troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.