How To Fix M1049 - If CCN logic is active, you must not create any new items

SAP Error Message - Details

• Message type: E = Error

• Message class: M1 - Internal RW Documents

• Message number: 049

• Message text: If CCN logic is active, you must not create any new items

What causes this issue?

The CCN blocking logic for funds management is active in this document.

System Response

You must not create any new document items. This is particularly true
of, for example, new schedule lines or account assignments.

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.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M1049 - If CCN logic is active, you must not create any new items ?

  The SAP error message M1049, which states "If CCN logic is active, you must not create any new items," typically occurs in the context of Material Management (MM) and is related to the configuration of the Change Control Number (CCN) logic in SAP.
  Cause:
  The error arises when you attempt to create a new material item while the CCN logic is active in the system. CCN logic is a mechanism used in SAP to manage changes to materials and their associated data. When this logic is enabled, it restricts the creation of new items to ensure that all changes are tracked and managed properly. This is often part of a controlled process to maintain data integrity and compliance with business rules.
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Check CCN Configuration: Review the configuration settings for CCN in your SAP system. If CCN logic is not required for your current operations, you may consider disabling it. However, this should be done with caution and in consultation with your SAP administrator or functional consultant.
  
  
  Use Existing Items: Instead of creating a new item, check if you can use an existing material that meets your requirements. This may involve modifying or updating the existing material rather than creating a new one.
  
  
  Consult Documentation: Refer to your organization's documentation or SAP notes related to CCN logic. There may be specific guidelines or procedures that need to be followed when CCN is active.
  
  
  Contact Support: If you are unsure about how to proceed or if the issue persists, consider reaching out to your SAP support team or a consultant who specializes in SAP MM. They can provide guidance based on your specific system configuration and business processes.
  
  
  Related Information:
  
  CCN Logic: Understand the purpose of CCN logic in your organization. It is often used in industries where strict change management is necessary, such as pharmaceuticals or aerospace.
  Material Master Data: Familiarize yourself with how material master data is managed in SAP, including the implications of creating, changing, or deleting materials.
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional context on CCN logic and its implications.
  
  By following these steps, you should be able to address the M1049 error and proceed with your material management tasks in SAP.