How To Fix MN512 - Purchasing document header & not found (internal error)

MN512 - Overview

• Message type: E = Error

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

• Message number: 512

• Message text: Purchasing document header & not found (internal error)

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?

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MN512 - Purchasing document header & not found (internal error) ?

  The SAP error message MN512, which states "Purchasing document header & not found (internal error)," typically indicates that the system is unable to locate the specified purchasing document header in the database. This can occur due to various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Document Deletion: The purchasing document may have been deleted or archived, making it unavailable for retrieval.
  Incorrect Document Number: The document number you are trying to access may be incorrect or mistyped.
  Authorization Issues: The user may not have the necessary authorizations to view the purchasing document.
  Database Issues: There may be issues with the database or inconsistencies in the data that prevent the document from being found.
  System Configuration: There could be configuration issues in the SAP system that affect how purchasing documents are managed or displayed.
  
  Solutions:
  
  Verify Document Number: Double-check the purchasing document number you are trying to access to ensure it is correct.
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