How To Fix WS_EA016 - Different calculation schema for list in the individual documents

WS_EA016 - Overview

• Message type: E = Error

• Message class: WS_EA - Settlement Management Messages (Add-On)

• Message number: 016

• Message text: Different calculation schema for list in the individual documents

What causes this issue?

When the conditions in the settlement documents are cumulated to list
level, you notice that the pricing schemas in the settlement document
differ to those at list level.
As the list pricing schema is used to display conditions, it is possible
that not all conditions are displayed.

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?

When using different pricing schemas in the list and the individual
documents, the condition types in all pricing schemas must always be
assigned to the same level numbers.

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 WS_EA016 - Different calculation schema for list in the individual documents ?

  Certainly! Here's a detailed explanation regarding the SAP error message WS_EA016: Different calculation schema for list in the individual documents:
  
  Error Message:
  WS_EA016 - Different calculation schema for list in the individual documents
  
  
  Cause:
  This error occurs in SAP when you try to process or post a list of individual documents (e.g., in Sales and Distribution billing, or in Financial Accounting) that have different calculation schemas assigned to them. The system expects all documents in the list to have the same calculation schema to ensure consistent processing.
  
  Calculation schema defines how pricing or calculations are done for a document (e.g., pricing procedure in SD, or tax calculation schema in FI).
  When documents with different calculation schemas are combined in a list or batch process, SAP cannot apply a uniform calculation logic, hence it throws this error.
  
  
  Where it typically occurs:
  
  In Sales and Distribution (SD) during billing or pricing runs.
  In Financial Accounting (FI) when processing multiple documents with