How To Fix DMEE134 - Tree type &1 is already defined in the DMEE_TREE_TYPE table

DMEE134 - Overview

• Message type: E = Error

• Message class: DMEE - Messages for Data Medium Exchange Engine

• Message number: 134

• Message text: Tree type &1 is already defined in the DMEE_TREE_TYPE table

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE134 - Tree type &1 is already defined in the DMEE_TREE_TYPE table ?

  The SAP error message DMEE134 indicates that there is an attempt to create or define a tree type in the DMEE (Data Medium Exchange Engine) that already exists in the DMEE_TREE_TYPE table. This typically occurs when you are trying to create a new tree type with a name that is already in use.
  
  Cause:
  
  The error is caused by trying to define a tree type with a name that is already present in the DMEE_TREE_TYPE table. This can happen if:
  You are attempting to create a duplicate tree type.
  There was a previous attempt to create the tree type that was not properly deleted or was left in the system.
  There is a misunderstanding about the naming conventions or existing tree types.
  
  
  
  
  Solution:
  
  
  Check Existing Tree Types:
  
  Go to the transaction code DMEE in SAP.
  Navigate to the "Tree Types" section and check the list of existing tree types.
  Look for the tree type name you are trying to create.
  
  
  
  Rename