How To Fix DMEE155 - It is not allowed to import Tree type & into Tree type &

DMEE155 - Overview

• Message type: E = Error

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

• Message number: 155

• Message text: It is not allowed to import Tree type & into Tree type &

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 DMEE155 - It is not allowed to import Tree type & into Tree type & ?

  The SAP error message DMEE155 typically occurs in the context of the Data Medium Exchange Engine (DMEE) when there is an issue with the import of tree structures. This error indicates that there is an attempt to import a tree of one type into a tree of another type, which is not allowed.
  
  Cause:
  The error is caused by a mismatch between the tree types being used in the DMEE configuration. Specifically, it occurs when you try to import a tree structure (for example, a DMEE tree) of one type into a tree structure of a different type. This can happen due to:
  
  Incorrect Configuration: The DMEE tree types may not be compatible, or the configuration may be set up incorrectly.
  Version Mismatch: If you are trying to import a tree from a different version or a different system where the tree types are defined differently.
  Tree Type Definition: The tree types involved may have