How To Fix VN2021 - No procedure assigned on header level. Billing category &

VN2021 - Overview

• Message type: E = Error

• Message class: VN2 - Output Class for RSNASTCK

• Message number: 021

• Message text: No procedure assigned on header level. Billing category &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message VN2021 - No procedure assigned on header level. Billing category & ?

  SAP Error Message:
  VN2021 - No procedure assigned on header level. Billing category &
  
  
  Cause:
  This error occurs during billing document processing (e.g., invoice creation) when the system cannot find a pricing procedure assigned to the billing document header. The pricing procedure is essential for determining how prices, discounts, taxes, and surcharges are calculated in the billing document.
  Specifically, the error means:
  
  The billing document header does not have a valid pricing procedure assigned.
  The system tries to determine the pricing procedure based on the billing category (e.g., F2 for invoice, F8 for credit memo) but fails because the configuration is incomplete or missing.
  
  
  Where it happens:
  
  In transaction VF01 (Create Billing Document) or similar billing transactions.
  During pricing determination in billing.
  When the system looks up the pricing procedure via the billing type and sales area.
  
  
  Root causes:
  
  Missing or incorrect pricing procedure assignment in the customizing for billing.
  The billing type used in the document does not have a pricing procedure