How To Fix DMEE214 - Tree &1 contains syntax error; tree saved in maintenance version

DMEE214 - Overview

• Message type: E = Error

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

• Message number: 214

• Message text: Tree &1 contains syntax error; tree saved in maintenance version

What causes this issue?

When you activate a format tree, ABAP source code is generated for test
purposes.
The following error occurred for ABAP keyword &V3& during generation
for tree node &V4&:
&V2&

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If the error message from the program generation provides you with
sufficient information, then you can solve the problem yourself in the
format tree definition.
Otherwise an internal program error may have occurred in the DME
Engine. In this case, contact SAP.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE214 - Tree &1 contains syntax error; tree saved in maintenance version ?

  The SAP error message DMEE214 indicates that there is a syntax error in a Data Medium Exchange Engine (DMEE) tree. This error typically occurs when you are trying to save or activate a DMEE tree, and the system detects an issue with the syntax of the tree structure.
  
  Cause:
  
  Syntax Errors: The most common cause is that there are syntax errors in the DMEE tree. This could be due to incorrect node definitions, missing mandatory fields, or invalid expressions.
  Incompatible Data Types: If you are trying to use incompatible data types in your expressions or nodes, this can lead to syntax errors.
  Incorrect Configuration: Misconfiguration of the DMEE tree or its nodes can also lead to this error.
  Missing Elements: If required elements or nodes are missing from the tree structure, it can trigger this error.
  
  
  Solution:
  
  
  Check the Tree Structure: Open the DMEE tree in the maintenance version and carefully review the structure for any syntax