How To Fix CNPB013 - Subnetworks could not be copied with the superior activity

SAP Error Message - Details

• Message type: E = Error

• Message class: CNPB - Project Builder

• Message number: 013

• Message text: Subnetworks could not be copied with the superior activity

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 CNPB013 - Subnetworks could not be copied with the superior activity ?

  The SAP error message CNPB013 indicates that there is an issue with copying subnetworks in the context of project management or network planning. This error typically arises when you are trying to copy a superior activity (like a project or a network) that has associated subnetworks, but the system encounters a problem with the copying process.
  Causes:
  
  Inconsistent Data: The subnetworks may have inconsistencies or issues that prevent them from being copied.
  Missing Authorizations: The user may not have the necessary authorizations to copy the subnetworks.
  Configuration Issues: There may be configuration settings in the project or network management module that are not set up correctly.
  Dependencies: There may be dependencies or relationships between activities that are not being met during the copy process.
  Technical Issues: There could be a technical issue or bug in the SAP system that is causing the error.
  
  Solutions:
  
  Check Data Consistency: Review the subnetworks for any inconsistencies or errors. Ensure that all required fields are filled out correctly.
  Review Authorizations: Ensure that the user has the necessary permissions to perform the copy operation. This may involve checking roles and authorizations in the SAP system.
  Configuration Review: Check the configuration settings related to project and network management to ensure they are set up correctly.
  Analyze Dependencies: Look for any dependencies or relationships between the activities and subnetworks that may be causing the issue. Ensure that all dependencies are satisfied.
  Use Transaction Codes: Utilize relevant transaction codes (like CN22 for copying networks) to perform the operation and see if the error persists.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to project and network management, such as CN22 (Copy Network) and CN01 (Create Network).
  Documentation: Review SAP documentation related to project management and network planning for best practices and troubleshooting tips.
  User Forums: Engage with SAP user communities or forums where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the CNPB013 error and implement a suitable solution.