How To Fix /SAPAPO/ATP466 - Error in correlation: Complete delvry grp (&1, &2) lost its confirmation

/SAPAPO/ATP466 - Overview

• Message type: E = Error

• Message class: /SAPAPO/ATP -

• Message number: 466

• Message text: Error in correlation: Complete delvry grp (&1, &2) lost its confirmation

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 /SAPAPO/ATP466 - Error in correlation: Complete delvry grp (&1, &2) lost its confirmation ?

  The SAP error message /SAPAPO/ATP466 indicates that there is an issue with the correlation of delivery groups in the Advanced Planning and Optimization (APO) module, specifically related to the confirmation of a complete delivery group. This error typically arises in the context of Available-to-Promise (ATP) checks or during the processing of delivery-related transactions.
  
  Cause:
  The error message /SAPAPO/ATP466 can be caused by several factors, including:
  
  
  Missing Confirmations: The delivery group specified in the error message has lost its confirmation, which means that the system cannot find a valid confirmation for the entire delivery group.
  
  
  Data Inconsistencies: There may be inconsistencies in the data related to the delivery group, such as missing or incorrect entries in the relevant tables.
  
  
  Changes in Order Status: If the status of the orders within the delivery group has changed (e.g., if they were canceled or modified), it may lead to the loss of confirmation.
  
  
  System 
  Configuration Issues: Incorrect configuration settings in