Message type: E = Error
Message class:  NAA - Subsequent settlement (Purchasing) 
Message number: 332
Message text: Business vol. data of type "&1" is only allowed for main condit. records
Function module "&V2&" can be called with respect to the type of
business volume data (&V1&) for main condition records only.
Processing is terminated.
INCLUDE ISR_SYSTEMFEHLER OBJECT DOKU ID TX
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.
The SAP error message NAA332 indicates that there is an issue with the business volume data type being used in a condition record. Specifically, it states that the business volume data of the specified type (represented by "&1") is only allowed for main condition records. This typically occurs in the context of pricing or condition records in SAP, particularly in the areas of sales and distribution (SD) or materials management (MM).
Cause: The error is usually caused by one of the following reasons: Incorrect Condition Type: The condition type you are trying to use is not set up to accept the business volume data type you are providing. This can happen if you are trying to create or modify a condition record that is not designated as a main condition record.
Configuration Issues: The configuration settings for the condition type may not allow for the specified business volume data type. Data Entry Errors: There may
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