How To Fix TR668 - System change option: &, cannot be upgraded

SAP Error Message - Details

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 668

• Message text: System change option: &, cannot be upgraded

What causes this issue?

The system change option is set to status &V1&.
This cannot guarantee that the system will be kept in a consistent
state because:
No long-term locks are applied. Different projects can work with the
same objects (There is only a short term lock that prevents
simultaneous editing).
The changed objects are not managed in Transport Organizer requests.
The changes to objects are not recorded as different versions.
Repairs are not protected from being overwritten by imports.
For new maintenance levels or Release upgrades, no adjustment list for
modified SAP objects can be generated.

System Response

The function continues.

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 TR668 - System change option: &, cannot be upgraded ?

  The SAP error message TR668 indicates that a transport request (TR) cannot be upgraded due to the system change option (SCO) settings. This typically occurs when the transport request is associated with a system that has restrictions on changes, such as a production system or a system that is not allowed to be modified.
  Cause:
  The primary cause of the TR668 error is that the transport request is linked to a system change option that does not permit upgrades. The system change options are defined in the SAP system and can include settings like:
  
  Modifiable: The system allows changes and upgrades.
  Not Modifiable: The system does not allow changes, often seen in production environments.
  Customizing: The system allows only certain types of changes.
  
  If a transport request is created in a system with a "Not Modifiable" setting, it cannot be upgraded to another system that also has restrictions.
  Solution:
  To resolve the TR668 error, you can consider the following steps:
  
  
  Check the System Change Option:
  
  Use transaction code SE03 (Transport Organizer Tools) to check the system change options for the transport request.
  Ensure that the transport request is created in a system that allows modifications.
  
  
  
  Change the Transport Request:
  
  If possible, create a new transport request in a system with a modifiable change option and move the necessary objects there.
  
  
  
  Adjust the System Change Option:
  
  If you have the necessary authorizations, you can change the system change option for the target system. However, this should be done with caution and typically requires approval from your SAP Basis team or change management.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to transport requests and system change options for more detailed guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists or if you are unsure about making changes, consider reaching out to SAP support for assistance.
  
  
  
  Related Information:
  
  Transport Management System (TMS): Understanding how TMS works can help in managing transport requests effectively.
  Change Management: Familiarize yourself with your organization’s change management policies to ensure compliance when making changes to system settings.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to transport requests and system change options.
  
  By following these steps, you should be able to address the TR668 error and successfully manage your transport requests.