How To Fix RU036 - Underdelivery not allowed for final confirmation (check entry)

SAP Error Message - Details

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 036

• Message text: Underdelivery not allowed for final confirmation (check entry)

What causes this issue?

The confirmation control parameters do not allow underdelivery when
carrying out a final completion confirmation.

How to fix this error?

Inform the MRP controller in charge.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RU036 - Underdelivery not allowed for final confirmation (check entry) ?

  The SAP error message RU036, which states "Underdelivery not allowed for final confirmation (check entry)," typically occurs in the context of production orders or confirmations in SAP. This error indicates that the system is configured to prevent underdelivery when final confirmations are being processed for a production order. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Final Confirmation Settings: The production order is set to require that the quantity confirmed must match the quantity ordered. If the confirmed quantity is less than the ordered quantity, the system will trigger this error.
  Order Status: The production order may be in a status that does not allow for underdelivery, such as being marked for final confirmation.
  Configuration Settings: The configuration in the production order settings may be set to disallow underdelivery for final confirmations.
  
  Solutions:
  
  Check Confirmation Quantity: Ensure that the quantity you are trying to confirm matches the ordered quantity. If you are confirming a final confirmation, you must confirm the full quantity.
  Adjust Order Quantity: If the actual production quantity is less than the ordered quantity, consider adjusting the order quantity in the production order to match the confirmed quantity.
  Review Order Status: Check the status of the production order to ensure it is in a state that allows for the confirmation you are trying to perform.
  Configuration Changes: If underdelivery is a common scenario in your production process, you may need to review and adjust the configuration settings in the production order type to allow for underdelivery. This typically involves working with your SAP configuration team or a consultant.
  Partial Confirmation: If you need to confirm a partial quantity, ensure that the order is not set to require full confirmation. You may need to perform a partial confirmation instead of a final confirmation.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CO11N (Single Screen Confirmation) or CO15 (Final Confirmation) to manage confirmations.
  Documentation: Refer to SAP Help documentation for detailed information on production order confirmations and settings.
  User Exits and BAdIs: If your organization has specific business requirements, consider using user exits or BAdIs to customize the behavior of confirmations.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or provide patches related to this error message.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning and control.