How To Fix CN242 - For network &1 all 9999 operation numbers have already been assigned

CN242 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 242

• Message text: For network &1 all 9999 operation numbers have already been assigned

What causes this issue?

All the activity number from 0001 to 9999 have been used in network
&v1&.

System Response

It is not possible to create any more activities for this network.
Processing is not continued.

How to fix this error?

Create a new network for further activities

Error message extract from SAP system. Copyright SAP SE.

CN242 - Details

• The SAP error message CN242 indicates that for a specific network (identified by &1), all 9999 operation numbers have already been assigned. This typically occurs in the context of project management and network planning within SAP's Project System (PS) module.
  
  Cause:
  
  Exceeding Operation Limits: Each network in SAP can have a maximum of 9999 operations. If you try to add more operations than this limit, you will encounter this error.
  Network Configuration: The network might have been configured in such a way that it has already utilized all available operation numbers.
  Data Migration or Import Issues: If data was imported or migrated into the system, it might have inadvertently filled up the operation numbers.
  
  
  Solution:
  
  Review Existing Operations: Check the existing operations in the network to see if there are any that can be deleted or consolidated. This can free up operation numbers.
  Split the Network: If the network is too large, consider splitting it into multiple