How To Fix WRF_MASS_MATERIAL036 - You can only select nodes from a subtree

WRF_MASS_MATERIAL036 - Overview

• Message type: E = Error

• Message class: WRF_MASS_MATERIAL - Integrated Mass Change

• Message number: 036

• Message text: You can only select nodes from a subtree

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 WRF_MASS_MATERIAL036 - You can only select nodes from a subtree ?

  The SAP error message WRF_MASS_MATERIAL036 ("You can only select nodes from a subtree") typically occurs in the context of mass maintenance activities in SAP, particularly when dealing with material master data or similar hierarchical structures. This error indicates that the user is trying to select nodes that are not part of the same subtree in a hierarchical structure, such as a classification tree or a material hierarchy.
  
  Cause:
  
  Hierarchical Structure: The error arises when the user attempts to select multiple nodes (e.g., materials, classes) that do not share a common parent node in the hierarchy. In SAP, operations on hierarchical data often require that all selected nodes belong to the same subtree.
  Selection Criteria: The selection criteria used may inadvertently include nodes from different branches of the hierarchy, leading to this error.
  User Action: The user may have manually selected nodes that are not related or may have used a selection method that does