How To Fix CY321 - Dispatching not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 321

• Message text: Dispatching not permitted

What causes this issue?

Dispatching not permitted.

How to fix this error?

You should check the status logic of the object concerned.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY321 - Dispatching not permitted ?

  The SAP error message CY321: Dispatching not permitted typically occurs in the context of production planning and control, particularly when dealing with the dispatching of production orders or operations. This error indicates that the system has determined that the dispatching of the specified order or operation is not allowed due to certain conditions.
  Causes of CY321 Error
  
  
  Order Status: The production order may be in a status that does not allow dispatching. For example, if the order is already completed, closed, or in a status that prohibits further processing.
  
  
  Resource Availability: The resources (machines, work centers) required for the operation may not be available or may be set to not allow dispatching.
  
  
  Scheduling Conflicts: There may be scheduling conflicts or constraints that prevent the order from being dispatched.
  
  
  Missing Authorizations: The user may not have the necessary authorizations to dispatch the order.
  
  
  Configuration Issues: There may be configuration settings in the system that restrict dispatching under certain conditions.
  
  
  Solutions to CY321 Error
  
  
  Check Order Status: Verify the status of the production order. If it is not in a dispatchable state, you may need to change its status or take appropriate actions to make it dispatchable.
  
  
  Review Resource Availability: Ensure that the required resources are available and configured correctly. Check if the work center is set up to allow dispatching.
  
  
  Resolve Scheduling Conflicts: Look for any scheduling conflicts that may be preventing the dispatch. This may involve adjusting the schedule or resolving any overlapping orders.
  
  
  User Authorizations: Ensure that the user attempting to dispatch the order has the necessary authorizations. If not, contact your SAP security administrator to grant the required permissions.
  
  
  Configuration Review: Review the configuration settings related to production orders and dispatching. This may involve checking the settings in the production planning module to ensure they align with your business processes.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the error message and its context.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO02 (Change Production Order), CO03 (Display Production Order), and CM01 (Capacity Planning) to help diagnose and resolve the issue.
  
  
  SAP Notes: Check for any SAP Notes related to the CY321 error for additional insights or patches that may address known issues.
  
  
  Support: If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  
  By following these steps, you should be able to identify the cause of the CY321 error and implement a solution to resolve it.