How To Fix NAA034 - Customer-side calculations schema is missing for settlement document &1

SAP Error Message - Details

• Message type: E = Error

• Message class: NAA - Subsequent settlement (Purchasing)

• Message number: 034

• Message text: Customer-side calculations schema is missing for settlement document &1

What causes this issue?

Settlement document &V1& (settlement type &V2&) does not have a
calculation schema for price determination for the customer.

System Response

Compilation of communication structure KOMK for price determination is
not possible.

How to fix this error?

Please contact your system administrator, as this is due to an internal
program error.

Procedure for System Administrators

Function module &V3& was called with invalid data.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message NAA034 - Customer-side calculations schema is missing for settlement document &1 ?

  The SAP error message NAA034, which states "Customer-side calculations schema is missing for settlement document &1," typically occurs in the context of settlement processing in SAP, particularly when dealing with the settlement of internal orders, projects, or other cost objects. This error indicates that the system cannot find the necessary calculation schema for the specified settlement document.
  Cause:
  
  Missing Configuration: The primary cause of this error is that the customer-side calculation schema has not been defined or is missing in the system for the specific settlement document type.
  Incorrect Settings: There may be incorrect settings in the configuration of the settlement profile or the associated calculation schema.
  Document Type Issues: The settlement document type may not be properly linked to the required calculation schema.
  Custom Development: If there are custom developments or modifications in the settlement process, they may not have been properly implemented or tested.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the SAP Customizing Implementation Guide (SPRO).
  Navigate to Controlling -> Internal Orders -> Settlement -> Define Settlement Profiles.
  Ensure that the settlement profile assigned to the order or project includes a valid customer-side calculation schema.
  
  
  
  Define Calculation Schema:
  
  If the calculation schema is missing, you need to define it.
  Go to Controlling -> Internal Orders -> Settlement -> Define Calculation Schema.
  Create or modify the calculation schema as needed.
  
  
  
  Assign Calculation Schema:
  
  Ensure that the calculation schema is assigned to the relevant settlement document type.
  Check the settings under Settlement Profile to ensure that the correct schema is linked.
  
  
  
  Check Document Type:
  
  Verify that the document type used for the settlement is correctly configured and linked to the appropriate calculation schema.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test settlement to ensure that the error is resolved.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to settlement processing for any additional guidance or updates.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as OKO7 (for settlement profiles) and OKO8 (for calculation schemas) to access the relevant configuration settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles: Ensure that you have the necessary authorizations to make changes to the configuration settings.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in controlling and settlement processes.