Message type: E = Error
Message class:  NAA - Subsequent settlement (Purchasing) 
Message number: 470
Message text: No bus. vol. comparison and agreement carried out by settlement date &1
You requested a business volume comparison and agreement as per
settlement date &V2&, although a business volume comparison and
agreement has not yet been carried out for arrangement &V3& as per &V1&
.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
If this message is issued as an error message, first save the business
volume comparison and agreement as per date &V1&.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message NAA470 indicates that there is no business volume comparison and agreement carried out by the specified settlement date. This error typically arises in the context of the SAP Convergent Charging (SAP CC) or SAP Convergent Invoicing (SAP CI) modules, where business volume comparisons are essential for ensuring that the billing and invoicing processes are accurate.
Cause: Missing Business Volume Data: The system may not have the necessary business volume data for the specified settlement date. Settlement Date Issues: The settlement date may not align with the periods for which business volume comparisons are expected.
Configuration Issues: There may be configuration settings in the SAP system that are not set up correctly for business volume comparisons. Incomplete Processes: Previous processes related to business volume calculations or agreements may not have been completed successfully.
Solution: Check Business Volume Data: Ensure that the business volume data for the specified settlement date is available and correctly entered
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