How To Fix CN107 - No assignments from selected PS text to a network exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 107

• Message text: No assignments from selected PS text to a network exist

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 CN107 - No assignments from selected PS text to a network exist ?

  The SAP error message CN107 ("No assignments from selected PS text to a network exist") typically occurs in the context of Project System (PS) when you are trying to assign a project system text (like a description or note) to a network, but there are no existing assignments for that text to the specified network.
  Cause:
  
  No Existing Assignment: The most common cause of this error is that the specific project system text you are trying to assign has not been linked to the network you are working with.
  Incorrect Network or Text ID: You may be trying to assign a text to a network that does not exist or is not correctly specified.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or assign texts to the network.
  Data Inconsistencies: There may be inconsistencies in the data or configuration settings in the SAP system.
  
  Solution:
  
  Check Existing Assignments: Verify if the project system text you are trying to assign is already linked to the network. You can do this by navigating to the relevant transaction (like CN22 or CN41) and checking the assignments.
  Create Assignment: If there are no existing assignments, you may need to create a new assignment. This can typically be done in the transaction for maintaining project texts (like CJ20N or CN22).
  Verify Network and Text ID: Ensure that you are using the correct network and text ID. Double-check the entries for any typos or incorrect references.
  Authorization Check: Ensure that you have the necessary authorizations to perform the assignment. If not, contact your SAP security administrator.
  Consult Documentation: Refer to SAP documentation or help files for more detailed instructions on how to manage project texts and networks.
  System Configuration: If the issue persists, it may be necessary to check the system configuration or consult with your SAP Basis or technical team to ensure that everything is set up correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CJ20N: Project Builder
  CN22: Change Network
  CN41: Display Network
  
  
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may resolve the issue.
  User Manuals: Review user manuals or training materials specific to your organization’s SAP implementation for additional context on managing project texts and networks.
  
  If the problem continues after trying these solutions, it may be beneficial to reach out to your SAP support team for further assistance.