How To Fix CN511 - Enter either standard network or network to copy

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 511

• Message text: Enter either standard network or network to copy

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 CN511 - Enter either standard network or network to copy ?

  The SAP error message CN511 ("Enter either standard network or network to copy") typically occurs in the context of project management or network planning within the SAP system, particularly when working with networks in the Project System (PS) module.
  
  Cause:
  This error message is triggered when the system expects you to enter either a standard network or a specific network to copy, but neither has been provided. This can happen in various scenarios, such as when trying to create a new network based on an existing one or when trying to copy a standard network for project planning.
  
  Solution:
  To resolve the CN511 error, you should take the following steps:
  
  
  Check Input Fields: Ensure that you have entered a valid standard network or a specific network number in the relevant fields. If you are trying to copy a network, make sure that the network you want to copy exists in the system.
  
  
  Use the Correct Transaction: