How To Fix GHO_NET028 - Network template '&1' does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_NET - Message class for Production Network Modelling

• Message number: 028

• Message text: Network template '&1' does not 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 GHO_NET028 - Network template '&1' does not exist ?

  The SAP error message GHO_NET028 indicates that a network template specified in your configuration does not exist in the system. This error typically arises in the context of SAP's project system (PS) or when dealing with network planning and management.
  Cause:
  
  Non-Existent Template: The specified network template (&1) has not been created or has been deleted from the system.
  Incorrect Template Name: There may be a typo or incorrect naming in the template reference.
  Authorization Issues: The user may not have the necessary authorizations to access the specified network template.
  Transport Issues: If the template was recently transported from another system, it may not have been included in the transport request.
  
  Solution:
  
  
  Verify Template Existence:
  
  Check if the network template exists in the system. You can do this by navigating to the relevant transaction (e.g., CN21 for creating network templates) and searching for the template name.
  
  
  
  Correct Template Name:
  
  Ensure that the name of the network template is correctly specified in your configuration or transaction. Look for any typos or incorrect references.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the network template. You may need to consult with your SAP security team to verify this.
  
  
  
  Create the Template:
  
  If the template does not exist, you may need to create it using the appropriate transaction (e.g., CN21).
  
  
  
  Transport Check:
  
  If the template was supposed to be transported from another system, check the transport logs to ensure it was included and successfully imported.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for additional context on network templates and their management.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CN21 (Create Network Template), CN22 (Change Network Template), and CN23 (Display Network Template).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Consider visiting SAP community forums or support channels for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the cause of the GHO_NET028 error and implement a solution.