How To Fix QT228 - Operation &1 of sequence &2 cannot be confirmed

SAP Error Message - Details

• Message type: E = Error

• Message class: QT - QM: Inspection during production (with inspection points)

• Message number: 228

• Message text: Operation &1 of sequence &2 cannot be confirmed

What causes this issue?

On the following screen, you can confirm inspection point data as well
as carry out an order confirmation. However, an order confirmation is
not permitted for the current operation.

System Response

The partial and/or final confirmation indicator is not ready for input
and so, a confirmation cannot be made to production planning.
However, QM relevant inspection point data can be recorded.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QT228 - Operation &1 of sequence &2 cannot be confirmed ?

  The SAP error message QT228, which states "Operation &1 of sequence &2 cannot be confirmed," typically occurs in the context of production planning and control, particularly when dealing with production orders and routing sequences. This error indicates that there is an issue with confirming a specific operation in a routing sequence for a production order.
  Causes:
  
  Operation Not Started: The operation you are trying to confirm may not have been started yet. Confirmations can only be made for operations that have been started.
  Incorrect Sequence: The operation may not be the next one in the sequence. You must confirm operations in the order they are defined in the routing.
  Status Issues: The production order or operation may be in a status that does not allow confirmation (e.g., if the order is closed or technically completed).
  Missing Data: Required data for the confirmation (like actual work time, quantities, etc.) may be missing or incorrectly entered.
  Resource Availability: