How To Fix CY768 - Setup transitions are forbidden for all operations already dispatched

SAP Error Message - Details

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 768

• Message text: Setup transitions are forbidden for all operations already dispatched

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CY768 - Setup transitions are forbidden for all operations already dispatched ?

  The SAP error message CY768 ("Setup transitions are forbidden for all operations already dispatched") typically occurs in the context of production planning and control, particularly when dealing with production orders and their operations in SAP.
  Cause:
  This error arises when there is an attempt to change the setup of an operation that has already been dispatched. In SAP, once an operation is dispatched, it is considered to be in progress, and any changes to the setup (like changing the machine or the resources assigned) are not allowed. This is to ensure that the integrity of the production process is maintained and that operations are executed as planned.
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check Operation Status: Verify the status of the operation in question. If it is already dispatched, you will need to either complete the operation or cancel it before making any changes to the setup.
  
  
  Re-evaluate Dispatching: If you need to change the setup, you may need to un-dispatch the operation. This can be done by reversing the dispatching process, but be cautious as this may affect production schedules.
  
  
  Adjust Production Order: If the operation is part of a larger production order, consider adjusting the production order settings or the sequence of operations to accommodate the necessary changes.
  
  
  Consult Documentation: Review SAP documentation or help resources for specific instructions on handling operations and setups in your version of SAP.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide guidance based on your specific configuration and business processes.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO02 (Change Production Order) or CO03 (Display Production Order) to manage production orders effectively.
  Production Planning: Understanding the production planning process and how operations are dispatched can help prevent this error in the future.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve underlying issues.
  
  By following these steps, you should be able to address the CY768 error and ensure smoother operation management within your SAP environment.