How To Fix WS392 - 'Only Post Accruals Conditions' not compatible w/ business volume posting

SAP Error Message - Details

• Message type: E = Error

• Message class: WS - Supplier Billing Document

• Message number: 392

• Message text: 'Only Post Accruals Conditions' not compatible w/ business volume posting

What causes this issue?

If the settlement process category is <LS>Supplier Settlement List</>,
you cannot configure a business volume posting in combination with the
<LS>Only Post Accruals Conditions</> indicator.

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?

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 WS392 - 'Only Post Accruals Conditions' not compatible w/ business volume posting ?

  SAP Error Message:
  WS392 - "Only Post Accruals Conditions" not compatible with business volume posting
  
  
  Cause:
  This error occurs in SAP Controlling (CO-PA or Cost Object Controlling) when you try to post a business volume (e.g., revenue or quantity) to a condition type that is configured as an accruals condition. 
  
  Accruals conditions are meant for posting accruals (typically financial postings related to costs or revenues that are recognized but not yet realized).
  Business volume postings represent actual business transactions like sales quantities or revenues.
  The system does not allow posting business volume to condition types that are flagged as "Only Post Accruals Conditions" because these condition types are designed exclusively for accrual postings, not for actual business volume postings.
  
  
  Explanation:
  
  In SAP, condition types can be configured with specific attributes in the pricing or CO-PA condition master data.
  The flag "Only Post Accruals Conditions" (or similar wording) indicates that the condition type is restricted to accrual postings.
  When a