How To Fix NAA030 - Settl doc type &1 for supplier bill doc is not defined for subseq. settl.

NAA030 - Overview

• Message type: E = Error

• Message class: NAA - Subsequent settlement (Purchasing)

• Message number: 030

• Message text: Settl doc type &1 for supplier bill doc is not defined for subseq. settl.

What causes this issue?

Settlement document type &V1& for supplier billing document is not
defined for subsequent settlement or is not maintained correctly.

System Response

It does not make sense to maintain the copying control, even though the
system allows this.

How to fix this error?

Check whether you really want to maintain the data.
Settlement document types for supplier billing documents used to create
settlement documents in subsequent settlement must be flagged as
relevant for subsequent settlement, and classified for partial or final
settlement.

Procedure for System Administrators

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.

NAA030 - Details

• The SAP error message NAA030 indicates that there is an issue with the settlement document type for a supplier bill document in the context of subsequent settlement. This error typically arises in the context of SAP's Asset Accounting (FI-AA) or in the context of settlement processes in Project Systems (PS) or other modules where subsequent settlements are relevant.
  
  Cause:
  The error message "Settl doc type &1 for supplier bill doc is not defined for subseq. settl." suggests that the system is unable to find a defined settlement document type for the specified supplier bill document type. This can occur due to several reasons:
  
  Missing Configuration: The settlement document type for the supplier bill has not been configured in the system.
  Incorrect Document Type: The document type being used for the supplier bill may not be appropriate for subsequent settlement.
  Customizations: If there are customizations in the system, they may not have been properly set up