How To Fix CN312 - Posting hve been made for network &1 - cannot delete

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 312

• Message text: Posting hve been made for network &1 - cannot delete

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CN312 - Posting hve been made for network &1 - cannot delete ?

  The SAP error message CN312 indicates that you are trying to delete a network (or activity) in Project System (PS) that has already had postings made against it. This typically occurs when there are actual costs, commitments, or other transactions that have been recorded for the network, making it impossible to delete it directly.
  Cause:
  
  Postings Exist: The primary reason for this error is that there are actual postings (like costs or revenues) associated with the network.
  Commitments: There may be commitments or planned costs that are linked to the network.
  Dependencies: The network may be linked to other objects or processes that prevent its deletion.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Postings:
  
  Use transaction codes like CJI3 (Project Actual Line Items) or CJI5 (Project Commitment Line Items) to check if there are any actual costs or commitments associated with the network.
  If there are postings, you will need to reverse or settle them before you can delete the network.
  
  
  
  Reverse Postings:
  
  If there are actual costs, you may need to reverse them using the appropriate transaction (e.g., FB08 for reversing accounting documents).
  For commitments, you may need to adjust or release them.
  
  
  
  Settle the Network:
  
  If the network has been used in a settlement process, ensure that it has been settled properly. You can use transaction CJ88 to settle the network.
  
  
  
  Check Dependencies:
  
  Ensure that there are no dependencies or links to other objects that might prevent deletion. This includes checking for linked activities, orders, or other networks.
  
  
  
  Use Deletion Flag:
  
  If you cannot delete the network due to existing postings, consider using the deletion flag instead. This will mark the network for deletion without actually removing it from the system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team for specific procedures related to your organization's configuration.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CJI3: Project Actual Line Items
  CJI5: Project Commitment Line Items
  CJ88: Settle Project
  FB08: Reverse Document
  
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional guidance or solutions for this error.
  User Authorization: Ensure that you have the necessary authorizations to perform the actions required to delete or modify the network.
  
  By following these steps, you should be able to identify the cause of the CN312 error and take appropriate actions to resolve it.