How To Fix DMEE315 - Node &1: nodes with too many different format levels on same tree level

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 315

• Message text: Node &1: nodes with too many different format levels on same tree level

What causes this issue?

Node &V1& has the format level &V2&. On the same tree level, there are
also nodes with format levels &V3& and &V4&. This is not permissible
since one tree level can only contain nodes with a maximum of two
different format levels.

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?

Change the position of the nodes so that one tree level does not
contain nodes with more than two different format levels.

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 DMEE315 - Node &1: nodes with too many different format levels on same tree level ?

  The SAP error message DMEE315 indicates that there is an issue with the structure of the DMEE (Data Medium Exchange Engine) tree configuration. Specifically, it points out that there are nodes at the same level in the tree that have too many different format levels. This can lead to confusion in the processing of the data medium format.
  Cause:
  The error typically arises when:
  
  Inconsistent Format Levels: You have multiple nodes at the same level in the DMEE tree that are defined with different format levels. This inconsistency can confuse the DMEE processing logic.
  Incorrect Tree Structure: The tree structure may not be properly designed, leading to nodes that are not aligned correctly in terms of their format levels.
  
  Solution:
  To resolve the DMEE315 error, you can follow these steps:
  
  
  Review the DMEE Tree Structure:
  
  Open the DMEE tree in the DMEE transaction (usually transaction code DMEE).
  Check the nodes at the level indicated in the error message. Ensure that all nodes at the same level have the same format level.
  
  
  
  Standardize Format Levels:
  
  If you find nodes with different format levels at the same tree level, you need to standardize them. Either change the format level of the nodes to be the same or restructure the tree to ensure that nodes with different format levels are not at the same level.
  
  
  
  Reorganize the Tree:
  
  If necessary, reorganize the tree structure to ensure that nodes are correctly aligned. This may involve moving nodes to different levels or creating new parent nodes to group them appropriately.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the DMEE configuration to ensure that the error no longer occurs and that the data medium is generated correctly.
  
  
  
  Documentation and Backup:
  
  Document any changes made to the DMEE tree structure for future reference. It’s also a good practice to back up the current configuration before making significant changes.
  
  
  
  Related Information:
  
  Transaction Codes: Use transaction code DMEE to access the DMEE configuration.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates related to DMEE configurations and error handling.
  SAP Community: Engage with the SAP Community forums for discussions and solutions shared by other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the DMEE315 error and ensure that your DMEE tree is correctly configured for data medium generation.