How To Fix VN2066 - Assigned procedure cannot be determined on header level

SAP Error Message - Details

• Message type: E = Error

• Message class: VN2 - Output Class for RSNASTCK

• Message number: 066

• Message text: Assigned procedure cannot be determined on header level

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 VN2066 - Assigned procedure cannot be determined on header level ?

  Certainly! Here's a detailed explanation for the SAP error message VN2066: "Assigned procedure cannot be determined on header level":
  
  Error Message:
  VN2066 - Assigned procedure cannot be determined on header level
  
  Cause:
  This error typically occurs in the Invoice Verification (MM-IV) process when the system is unable to determine the correct Invoice Verification procedure at the header level of the invoice document.
  The Invoice Verification procedure controls how the system processes the invoice, including tolerance checks, blocking reasons, and other invoice-related controls.
  The system determines the procedure based on configuration settings, such as:
  
  Company Code
  Document Type
  Vendor
  Purchasing Document
  Invoice Document Header Data
  
  If the system cannot find a valid procedure assigned for the combination of these parameters, it throws this error.
  Common reasons include:
  
  Missing or incorrect configuration in Transaction OBVU (Assign Invoice Verification Procedure).
  Missing or incorrect assignment of the Invoice Verification procedure to the Company Code and Document Type.
  The vendor or purchasing document data does not allow the system to determine the procedure.
  Customizing settings for the invoice verification procedure are incomplete or inconsistent.
  
  
  Solution:
  
  
  Check Configuration in OBVU:
  
  Go to transaction OBVU (Assign Invoice Verification Procedure).
  Verify that the Invoice Verification procedure is correctly assigned to the relevant Company Code and Document Type.
  Ensure that the procedure exists and is active.
  
  
  
  Check the Invoice Verification Procedure Setup:
  
  Use transaction OMR6 to review the details of the Invoice Verification procedure.
  Confirm that the procedure is properly configured with the necessary tolerance limits and blocking reasons.
  
  
  
  Check Vendor Master and Purchasing Document:
  
  Verify that the vendor master data is complete and consistent.
  Check if the purchasing document (PO) is correctly referenced and valid.
  Ensure that the invoice document header contains all necessary data for the system to determine the procedure.
  
  
  
  Review the Invoice Document Header:
  
  Sometimes, missing or incorrect data in the invoice header (e.g., company code, document type) can cause this error.
  Make sure the invoice header data is complete and correct.
  
  
  
  Check for User Exits or Enhancements:
  
  If there are custom developments or user exits influencing the determination of the invoice verification procedure, review them for errors or missing logic.
  
  
  
  Testing:
  
  After making corrections, try to post the invoice again.
  If the error persists, enable debugging or check the system logs for more detailed information.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  OBVU – Assign Invoice Verification Procedure
  OMR6 – Define Invoice Verification Procedure
  MIRO – Enter Incoming Invoice
  MRBR – Release Blocked Invoices
  
  
  
  SAP Notes:
  
  Check SAP Notes related to invoice verification procedure determination for your SAP version.
  Sometimes, OSS notes provide patches or corrections for known issues.
  
  
  
  Documentation:
  
  SAP Help Portal documentation on Invoice Verification procedures.
  SAP MM (Materials Management) module guides.
  
  
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  VN2066 - Assigned procedure cannot be determined on header level
  
  
  Cause
  Missing or incorrect assignment of Invoice Verification procedure in configuration
  
  
  Solution
  Check and correct procedure assignment in OBVU, verify vendor and PO data, review header
  
  
  Related T-Codes
  OBVU, OMR6, MIRO, MRBR
  
  
  Additional Notes
  Review custom code, SAP Notes, and ensure complete invoice header data
  
  
  
  
  If you need help with specific configuration steps or further troubleshooting, feel free to ask!