How To Fix /PF1/MSG_PO_EV099 - E&&V Ext.UUID: Duplicates identified for '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_PO_EV -

• Message number: 099

• Message text: E&&V Ext.UUID: Duplicates identified for '&1'

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 /PF1/MSG_PO_EV099 - E&&V Ext.UUID: Duplicates identified for '&1' ?

  The SAP error message /PF1/MSG_PO_EV099 E&&V Ext.UUID: Duplicates identified for '&1' typically indicates that there are duplicate entries in the system for a specific external UUID (Universally Unique Identifier) that is being processed. This error often arises in scenarios involving data imports, integrations, or when handling external documents.
  
  Cause:
  
  Duplicate Data: The most common cause of this error is that the system has detected multiple records with the same external UUID. This can happen if the same document or record is being imported or processed multiple times.
  Data Integrity Issues: There may be issues with data integrity in the source system, leading to the same UUID being generated for different records.
  
  Configuration Issues: Incorrect configuration in the system that handles UUIDs or external data could lead to duplicates being created.
  
  
  Solution:
  
  Identify Duplicates: Use transaction codes like SE16 or SE11 to query the relevant database tables and identify the records with the same UUID. This will