How To Fix WM606 - Branching to tree structure not yet supported

SAP Error Message - Details

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 606

• Message text: Branching to tree structure not yet supported

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 WM606 - Branching to tree structure not yet supported ?

  The SAP error message WM606, which states "Branching to tree structure not yet supported," typically occurs in the context of Warehouse Management (WM) when there is an attempt to navigate or process a tree structure that the system does not currently support. This can happen in various scenarios, such as during the execution of certain transactions or when trying to access specific data structures.
  Cause:
  
  Unsupported Data Structure: The error is often triggered when the system encounters a hierarchical or tree-like structure that it cannot process. This can happen if the data is organized in a way that is not compatible with the WM module's capabilities.
  Configuration Issues: There may be configuration settings in the WM module that are not set up correctly, leading to the inability to handle certain data structures.
  Custom Development: If there are custom developments or enhancements in the system that involve tree structures, they may not be implemented correctly or may not align with standard SAP functionality.
  
  Solution:
  
  Check Configuration: Review the configuration settings in the Warehouse Management module to ensure that they are set up correctly. This includes checking the settings for storage types, storage bins, and any other relevant configurations.
  Review Data Structure: Analyze the data structure that is causing the error. If it is a custom structure, consider whether it can be simplified or modified to fit within the supported structures of SAP WM.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that can resolve the issue.
  Debugging: If you have access to development tools, consider debugging the transaction or process that leads to the error. This can help identify the exact point of failure and provide insights into how to resolve it.
  Consult SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific version of SAP you are using and any customizations that may be in place.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in WM, such as LT01 (Create Transfer Order), LT10 (Transfer Order Confirmation), and others that may be related to the process you are working on.
  Documentation: Review the official SAP documentation for Warehouse Management to understand the limitations and capabilities of the module, especially regarding data structures.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  
  By following these steps, you should be able to diagnose and potentially resolve the WM606 error in your SAP system.