How To Fix CN039 - Activity "&" has status "&"

CN039 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 039

• Message text: Activity "&" has status "&"

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.

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 CN039 - Activity "&" has status "&" ?

  The SAP error message CN039 typically indicates that a specific activity in a project or network has a status that prevents further processing. The message format is usually as follows:
  
  Activity "&": This refers to the specific activity number that is causing the issue.
  Status "&": This indicates the current status of the activity, which could be something like "Completed," "Blocked," "Cancelled," etc.
  
  Causes
  The causes of this error can vary, but common reasons include:
  
  Activity Status: The activity may be in a status that does not allow further actions, such as "Completed" or "Cancelled."
  Dependencies: There may be dependencies or predecessor activities that have not been completed, which can affect the status of the current activity.
  Project Settings: The project or network settings may restrict certain actions based on the status of activities.
  User Authorizations: The user may not have the necessary authorizations to change the status of the activity.
  
  Solutions
  To resolve the CN039 error, consider the following