How To Fix DMEE_ABA002 - No interface type was defined for tree type &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 002

• Message text: No interface type was defined for tree type &1

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE_ABA002 - No interface type was defined for tree type &1 ?

  The SAP error message DMEE_ABA002 indicates that there is no interface type defined for the specified tree type in the Data Medium Exchange Engine (DMEE). This error typically occurs when you are trying to generate a file or process data using a DMEE tree, but the system cannot find the necessary configuration for the specified tree type.
  Cause:
  
  Missing Configuration: The most common cause of this error is that the DMEE tree type you are using does not have an associated interface type defined in the system.
  Incorrect Tree Type: You may be using an incorrect or non-existent tree type in your configuration.
  Transport Issues: If the configuration was transported from another system, it might not have been transported correctly, leading to missing definitions.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check DMEE Configuration:
  
  Go to the DMEE transaction (transaction code DMEE).
  Navigate to the tree type that is causing the error.
  Ensure that an interface type is defined for the tree type in question.
  
  
  
  Define Interface Type:
  
  If no interface type is defined, you will need to create one. This can be done in the DMEE configuration by:
  
  Selecting the tree type.
  Going to the "Interface Types" section.
  Defining a new interface type that corresponds to your requirements.
  
  
  
  
  
  Verify Tree Type Usage:
  
  Ensure that the tree type you are using is correct and intended for the process you are executing.
  If you are unsure, consult with your functional team or refer to documentation to confirm the correct tree type.
  
  
  
  Transport Check:
  
  If the configuration was recently transported, check the transport logs to ensure that all necessary objects were included in the transport request.
  If something is missing, you may need to re-transport the configuration.
  
  
  
  Testing:
  
  After making the necessary changes, test the process again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: DMEE (Data Medium Exchange Engine), SE11 (Data Dictionary), SE80 (Object Navigator).
  Documentation: Refer to SAP Help documentation for DMEE for detailed guidance on configuring tree types and interface types.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to DMEE configurations.
  
  By following these steps, you should be able to resolve the DMEE_ABA002 error and successfully generate the required output.