How To Fix NAA311 - Change to bus.vol. data after comparison(addit. bus. vol. not considered)

NAA311 - Overview

• Message type: E = Error

• Message class: NAA - Subsequent settlement (Purchasing)

• Message number: 311

• Message text: Change to bus.vol. data after comparison(addit. bus. vol. not considered)

What causes this issue?

A business volume comparison was entered for the condition record of
arrangement &V1& with condition type &V2& (validity level &V3&, valid
to &V4&).
After the comparison, you changed the business volume data (by entering
further documents, canceling documents etc.)

System Response

The business volume data relevant to settlement is provided on the
basis of the business volume comparison that was carried out. The
difference in business volume resulting from the changes made between
business volume comparison and settlement are not taken into
consideration.
This procedure is based on the settings made in the business volume
comparison type.

How to fix this error?

Check whether the scale and condition basis and the income are correct
in their present form.
For further details on the business volume data and differences, see
the list displays or business volume comparison.
If necessary, you can cancel the settlement document that was created,
then carry out a new business volume comparison, and then perform
settlement accounting using the changed data.

Error message extract from SAP system. Copyright SAP SE.

NAA311 - Details

• The SAP error message NAA311 typically occurs in the context of the SAP system when there is an issue related to the comparison of business volume data. This error is often encountered in the context of financial or controlling modules, particularly when dealing with profitability analysis or similar functionalities.
  
  Cause:
  The error message NAA311 indicates that there has been a change to the business volume data after a comparison has already been made. This can happen due to several reasons, including:
  
  Data Entry Errors: Manual changes to business volume data after a comparison has been executed.
  Timing Issues: Changes made to the data in a different session or by another user that are not reflected in the current session.
  System Configuration: Issues with the configuration of the system that may not properly handle updates to business volume data.
  Data Consistency: Inconsistencies in the data that prevent the system from processing the changes correctly.
  
  
  Solution:
  To resolve the NAA311