How To Fix C7058 - Relationships to other standard networks exist

SAP Error Message - Details

• Message type: E = Error

• Message class: C7 - Scheduling

• Message number: 058

• Message text: Relationships to other standard networks exist

What causes this issue?

In this standard network, there are relationships to other standard
networks.

System Response

The system ignores the relationships to other standard networks when
scheduling.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C7058 - Relationships to other standard networks exist ?

  The SAP error message C7058, "Relationships to other standard networks exist," typically occurs in the context of project management or network planning within SAP, particularly when dealing with standard networks in the Project System (PS) module. This error indicates that the network you are trying to delete or modify has dependencies or relationships with other standard networks.
  Cause:
  The error arises when:
  
  You attempt to delete or change a standard network that is linked to other networks or activities.
  There are existing relationships (such as predecessor/successor relationships) that prevent the modification or deletion of the network.
  
  Solution:
  To resolve the C7058 error, you can follow these steps:
  
  
  Check Relationships:
  
  Use transaction code CN21 (Create Network) or CN22 (Change Network) to view the network in question.
  Check for any existing relationships with other networks or activities. You can do this by navigating to the "Relationships" tab in the network details.
  
  
  
  Remove Relationships:
  
  If you find any relationships that are causing the issue, you will need to remove or adjust them. This can be done by:
  
  Changing the predecessor/successor relationships.
  Deleting any dependent activities or networks that are linked to the network you want to modify.
  
  
  
  
  
  Use Transaction Codes:
  
  You can also use transaction codes like CN41 (Network Overview) to get a comprehensive view of all networks and their relationships.
  
  
  
  Check for Dependencies:
  
  Ensure that there are no other dependencies or constraints that might be causing the issue. This includes checking for any assigned resources or costs that might be linked to the network.
  
  
  
  Consult Documentation:
  
  If you are unsure about the relationships or how to proceed, consult the SAP documentation or your organization's SAP support team for guidance.
  
  
  
  Testing:
  
  After making the necessary changes, try to perform the action again (e.g., delete or modify the network) to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the SAP Project System module, such as CN21, CN22, CN41, and CN43 (for network planning).
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message.
  User Roles: Ensure that you have the necessary authorizations to make changes to networks and their relationships.
  
  By following these steps, you should be able to identify and resolve the cause of the C7058 error in SAP.