How To Fix CO566 - Minimum send-ahead qty & should not exceed operation qty &

SAP Error Message - Details

• Message type: E = Error

• Message class: CO - PPC order processing messages

• Message number: 566

• Message text: Minimum send-ahead qty & should not exceed operation qty &

What causes this issue?

You have entered a <GL:minimum_send-ahead_quantity>minimum send ahead
quantity</> which exceeds the operation quantity. This is not allowed.

How to fix this error?

Enter a minimum send-ahead quantity that is smaller than, or equal to
the operation quantity.
Please note:
If you enter a new operation in the order, the system provisionally
writes the value 1 into the operation quantity. This is due to the
fact that the operation quantity can only be calculated when the order
is scheduled. This means that the system can only check the minimum
send-ahead quantity against the operation quantity after the order has
been rescheduled with the new operation.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CO566 - Minimum send-ahead qty & should not exceed operation qty & ?

  The SAP error message CO566 indicates that there is an issue with the "minimum send-ahead quantity" in relation to the "operation quantity" in a production order or process order. This error typically arises in the context of production planning and control, particularly when dealing with the production order release and the scheduling of operations.
  Cause:
  
  Minimum Send-Ahead Quantity: This is a parameter that defines the minimum quantity that can be sent ahead to the next operation in a production process. If this quantity is set too high relative to the operation quantity, it can lead to this error.
  Operation Quantity: This refers to the quantity of the product that is being processed in a specific operation. If the minimum send-ahead quantity exceeds the operation quantity, the system will trigger this error.
  Configuration Issues: The settings in the routing or work center may not be aligned with the production order requirements, leading to discrepancies.
  Incorrect Data Entry: Sometimes, the error can be caused by incorrect data entry in the production order or routing.
  
  Solution:
  
  Review Minimum Send-Ahead Quantity: Check the configuration of the minimum send-ahead quantity in the work center or routing. Adjust it to ensure it does not exceed the operation quantity.
  Adjust Operation Quantity: If feasible, consider increasing the operation quantity to accommodate the minimum send-ahead quantity.
  Check Routing and Work Center Settings: Ensure that the routing and work center settings are correctly configured and aligned with the production order requirements.
  Data Validation: Validate the data entered in the production order to ensure that all quantities are correctly specified and that there are no discrepancies.
  Consult Documentation: Refer to SAP documentation or help resources for specific configuration settings related to send-ahead quantities and operation quantities.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CO01 (Create Production Order), CO02 (Change Production Order), or CO03 (Display Production Order) to review and modify production orders.
  Work Center Configuration: The configuration of work centers can be accessed via transaction code CR01 (Create Work Center) or CR02 (Change Work Center).
  Routing Configuration: Routing can be managed through transaction codes such as CA01 (Create Routing) or CA02 (Change Routing).
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or bugs related to this error message.
  
  By following these steps, you should be able to resolve the CO566 error and ensure that your production processes run smoothly.