How To Fix WB2B_TEW067 - A maximum of &1 nodes of the tree are expanded in one step

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2B_TEW - Messages for Trading Execution Workbench

• Message number: 067

• Message text: A maximum of &1 nodes of the tree are expanded in one step

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WB2B_TEW067 - A maximum of &1 nodes of the tree are expanded in one step ?

  The SAP error message WB2B_TEW067 indicates that a maximum limit has been reached for the number of nodes that can be expanded in a tree structure in one step. This is typically encountered in applications that utilize hierarchical data structures, such as those found in SAP's Business Partner or Material Master views.
  Cause:
  The error occurs when a user attempts to expand more nodes in a tree structure than the system allows in a single operation. This limit is set to prevent performance issues, as expanding too many nodes at once can lead to excessive data retrieval and processing, which can slow down the system or lead to timeouts.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Limit Node Expansion: Instead of trying to expand all nodes at once, try to expand fewer nodes at a time. This can be done by selectively expanding only the nodes you need to view.
  
  
  Check Configuration Settings: If you have access to system configuration, check if there are settings that control the maximum number of nodes that can be expanded. This may involve consulting with your SAP Basis or technical team to adjust these parameters if necessary.
  
  
  Performance Optimization: If this error occurs frequently, it may be worth investigating the overall performance of the application. Optimizing the underlying data structure or the way data is retrieved can help alleviate the issue.
  
  
  User Training: Educate users on best practices for navigating tree structures in the application to avoid triggering this error.
  
  
  SAP Notes and Support: Check for any relevant SAP Notes that may address this issue. Sometimes, SAP releases patches or updates that can resolve specific error messages. If the problem persists, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to the specific application you are using (e.g., BP for Business Partner).
  Performance Monitoring: Use transaction codes like ST03N or ST22 to monitor system performance and analyze any bottlenecks.
  Documentation: Review SAP documentation for the specific module you are working with to understand how tree structures are managed and any limitations that may apply.
  
  By following these steps, you should be able to mitigate the issue and improve your experience with the SAP application.