How To Fix CMMD009 - Select a hierarchy node

CMMD009 - Overview

• Message type: E = Error

• Message class: CMMD -

• Message number: 009

• Message text: Select a hierarchy node

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMMD009 - Select a hierarchy node ?

  The SAP error message CMMD009, which states "Select a hierarchy node," typically occurs in the context of using SAP's Master Data Management (MDM) or when working with hierarchical data structures in various SAP modules. This error indicates that the system expects the user to select a specific node from a hierarchy but none has been selected.
  
  Cause:
  
  No Node Selected: The most common cause is that the user has not selected any node from the hierarchy tree.
  Hierarchy Not Loaded: The hierarchy may not have been loaded properly, or the user may be in a context where the hierarchy is not available.
  User Permissions: The user may not have the necessary permissions to view or select nodes in the hierarchy.
  System Configuration: There may be issues with the configuration of the hierarchy in the system.
  
  
  Solution:
  
  Select a Node: Ensure that you have selected a valid node from the hierarchy before proceeding. Navigate through the hierarchy tree