How To Fix CN639 - Delivery information & has been changed

CN639 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 639

• Message text: Delivery information & has been changed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CN639 - Delivery information & has been changed ?

  The SAP error message CN639 ("Delivery information & has been changed") typically occurs in the context of project management and logistics within SAP, particularly when dealing with network activities and their associated delivery information. This message indicates that the delivery information for a specific network activity has been modified, which can lead to inconsistencies or issues in project planning and execution.
  
  Cause:
  
  Manual Changes: The delivery information for a network activity may have been manually changed by a user, which can trigger this message.
  Data Consistency Issues: Changes in related documents or master data (like materials, vendors, or project definitions) can lead to inconsistencies in the delivery information.
  Integration Issues: If there are integrations with other systems (like a logistics or supply chain management system), changes in those systems can affect the delivery information in SAP.
  Configuration Changes: Changes in the configuration settings related to project management or logistics can also lead to this error.
  
  
  Solution:
  
  Review