How To Fix DMEE_PAYMFORMAT345 - Error aggregating node &1: summation using &2 is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: DMEE_PAYMFORMAT - Messages for DMEE Payment Formats

• Message number: 345

• Message text: Error aggregating node &1: summation using &2 is not possible

What causes this issue?

Summation using node &V2& is not possible since node &V2& is an atom.

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?

Check whether summation can be carried out using the element that atom
&V2& is assigned to as a subnode.

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 DMEE_PAYMFORMAT345 - Error aggregating node &1: summation using &2 is not possible ?

  The SAP error message DMEE_PAYMFORMAT345 typically occurs in the context of the Data Medium Exchange Engine (DMEE) when there is an issue with aggregating nodes in a payment format. This error indicates that the system is unable to perform a summation operation on a specified node due to a configuration or data issue.
  Cause:
  
  Incorrect Node Configuration: The node that is being aggregated may not be configured correctly in the DMEE tree. This could be due to missing or incorrect settings for the aggregation method.
  Data Type Mismatch: The data type of the fields being summed may not be compatible. For example, trying to sum a string or a non-numeric field will lead to this error.
  Missing Data: If the data required for the aggregation is missing or not populated correctly, the summation cannot be performed.
  Invalid Aggregation Method: The aggregation method specified for the node may not be valid for the type of data being processed.
  
  Solution:
  
  Check Node Configuration: Review the configuration of the node in the DMEE tree. Ensure that the aggregation settings are correct and that the node is set up to perform summation.
  Verify Data Types: Ensure that the fields being aggregated are of a numeric type. If necessary, convert the data types to ensure compatibility.
  Populate Required Data: Make sure that all necessary data is present and correctly populated in the relevant fields before the aggregation takes place.
  Review Aggregation Method: Check the aggregation method specified for the node. Ensure that it is appropriate for the data being processed. If needed, change the method to one that is compatible.
  Debugging: If the issue persists, consider using debugging tools to trace the execution and identify where the error occurs in the aggregation process.
  
  Related Information:
  
  DMEE Documentation: Refer to the official SAP documentation for DMEE to understand the configuration options and best practices for setting up payment formats.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to DMEE errors.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the DMEE_PAYMFORMAT345 error in your SAP system.