How To Fix DMEE_ABA707 - Node &1: Avoid using exit module and conversion function simultaneously.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 707

• Message text: Node &1: Avoid using exit module and conversion function simultaneously.

What causes this issue?

You have defined an exit module and conversion function for a node at
the same time.
The exit module for a DMEE node has two purposes:
1.) Assigning a value to the DMEE node
2.) Performing a custom conversion on the node's value
Therefore, if you have already selected the Exit module as mapping
procedure with a conversion function for the DMEE node, the conversion
may be doesn't provide the result as you expected.

How to fix this error?

In order to resolve the conflict you should implement the desired
conversion functionality within your own defined exit module.
Alternatively you can leave the selected standard conversion function at
your own risk.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMEE_ABA707 - Node &1: Avoid using exit module and conversion function simultaneously. ?

  The SAP error message DMEE_ABA707 indicates that there is a conflict in the configuration of the Data Medium Exchange Engine (DMEE) where both an exit module and a conversion function are being used simultaneously in the same node. This is not allowed because it can lead to ambiguity in processing the data.
  Cause:
  The error occurs when:
  
  A node in the DMEE tree is configured to use both an exit module (a custom ABAP function that is called during processing) and a conversion function (a predefined function that transforms data) at the same time.
  This configuration is not supported because the DMEE engine cannot determine which processing method to apply.
  
  Solution:
  To resolve this error, you need to modify the configuration of the DMEE tree as follows:
  
  Identify the Node: Locate the node mentioned in the error message (indicated by &1).
  Check Configuration: Open the DMEE tree and check the properties of the specified node.
  Remove Conflict:
  
  If an exit module is defined, consider removing the conversion function from that node.
  Alternatively, if a conversion function is necessary, remove the exit module from that node.
  
  
  Test the Configuration: After making the changes, test the DMEE configuration to ensure that it processes correctly without errors.
  
  Related Information:
  
  DMEE: The Data Medium Exchange Engine is used in SAP for generating payment files, bank statements, and other data formats required for electronic data interchange.
  Exit Modules: These are custom ABAP functions that allow for additional processing logic to be applied to the data being processed by DMEE.
  Conversion Functions: These are standard functions provided by SAP to convert data formats or perform specific transformations on the data.
  
  Best Practices:
  
  Always ensure that the configuration of nodes in the DMEE tree is clear and does not have conflicting settings.
  Document any custom exit modules and their intended use to avoid confusion in future configurations.
  Regularly review and test DMEE configurations, especially after updates or changes to the system.
  
  By following these steps, you should be able to resolve the DMEE_ABA707 error and ensure that your DMEE configuration works as intended.