How To Fix /SMB/FUNCTION_SWITCH013 - Open change project exists, no switch to new Q2P possible

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/FUNCTION_SWITCH -

• Message number: 013

• Message text: Open change project exists, no switch to new Q2P possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SMB/FUNCTION_SWITCH013 - Open change project exists, no switch to new Q2P possible ?

  The SAP error message /SMB/FUNCTION_SWITCH013 indicates that there is an open change project in the system, which prevents the switch to a new Quality to Production (Q2P) process. This error typically arises in the context of SAP S/4HANA or SAP Business Suite systems when trying to perform a switch or transport that requires a clean state without any ongoing changes.
  Cause:
  
  Open Change Projects: The primary cause of this error is that there is an active change project that has not been completed or released. Change projects are used to manage modifications and enhancements in the system, and if one is open, it can block certain operations, including the Q2P switch.
  Incomplete Transport Requests: There may be transport requests that are still in progress or not fully released, which can also lead to this error.
  System Configuration: The system may not be configured correctly to allow for the switch if there are dependencies on the open change project.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Open Change Projects:
  
  Go to transaction code SCC4 or SCC1 to check for any open change projects.
  Identify the change project that is open and determine if it can be completed or released.
  
  
  
  Complete or Release Change Projects:
  
  If the change project is no longer needed, you can delete it.
  If it is still required, ensure that all necessary changes are completed and then release the project.
  
  
  
  Check Transport Requests:
  
  Use transaction code SE01 or SE09 to check for any transport requests that are still in the "modifiable" state.
  Release any transport requests that are blocking the switch.
  
  
  
  Consult with Development Team:
  
  If you are unsure about the impact of completing or deleting a change project, consult with your development team or SAP Basis team to ensure that no critical changes are lost.
  
  
  
  Retry the Q2P Switch:
  
  Once all open change projects are addressed, attempt the Q2P switch again.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or updates related to this error message.
  Documentation: Review SAP documentation on the change management process and Q2P switching to understand the implications of open change projects.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context on the issue.
  
  By following these steps, you should be able to resolve the /SMB/FUNCTION_SWITCH013 error and successfully perform the Q2P switch.