How To Fix MN351 - Purchasing document & does not exist in system

SAP Error Message - Details

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 351

• Message text: Purchasing document & does not exist in system

What causes this issue?

Purchasing document &V1& no longer exists in the system, but is is
relevant for a condition record for rebate arrangement &V2&.

System Response

Purchasing document &V1& is not processed. The data created may
therefore be incomplete or incorrect.

How to fix this error?

If necessary, contact your system administrator.
Possible causes:

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

The document has already been archived
Hardware or software error
Internal program error (document not imported to internal buffer)
The condition record has (internal) number &V3&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MN351 - Purchasing document & does not exist in system ?

  The SAP error message MN351, which states "Purchasing document & does not exist in system," typically occurs when you are trying to access or process a purchasing document (like a purchase order) that the system cannot find. This can happen for several reasons. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  Document Number Error: The purchasing document number you are trying to access may be incorrect or mistyped.
  Document Deletion: The purchasing document may have been deleted or archived, making it unavailable in the current system.
  Authorization Issues: You may not have the necessary permissions to view the purchasing document.
  Data Synchronization Issues: If your system is integrated with other systems (like a legacy system), there may be synchronization issues leading to missing documents.
  Incorrect Document Type: You may be trying to access a document type that does not exist or is not relevant in the current context.
  
  Solutions:
  
  Verify Document Number: Double-check the purchasing document number for accuracy. Ensure that you are using the correct format and that there are no typographical errors.
  Check Document Status: Use transaction codes like ME23N (Display Purchase Order) to check if the document exists. If it has been deleted or archived, you may need to consult with your SAP administrator or the relevant department.
  Review Authorizations: Ensure that you have the necessary authorizations to access the purchasing document. You may need to contact your system administrator to verify your user roles and permissions.
  Check for Data Synchronization: If your SAP system is integrated with other systems, check for any data synchronization issues. Ensure that all systems are updated and that data is flowing correctly.
  Consult with IT Support: If the issue persists, it may be beneficial to consult with your IT support team or SAP Basis team to investigate further. They can check system logs and configurations for any underlying issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME23N (Display Purchase Order), ME22N (Change Purchase Order), and ME21N (Create Purchase Order) to navigate purchasing documents effectively.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide specific guidance or fixes for known problems.
  Documentation: Review SAP documentation or user manuals related to purchasing documents for additional context and troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the MN351 error and take appropriate action to resolve it.