SAP knows what should be produced. The shop floor knows what was produced. We close the gap between them with execution systems and shop-floor applications that report confirmations, material consumption, batches and serial numbers as the work happens.
Because the counts come from the controllers, OEE stops being a monthly spreadsheet. Availability, performance and quality are calculated per machine, shift and order, every stop has a reason code, and process improvement starts from data the whole plant trusts.
Reporting follows the way each line works: time ticket confirmations for labor and machine time, time events for start, interruption and finish, quantity-based reporting for batch production and serial-by-serial reporting where every unit matters. Production and quality run as one process: in-process inspection lots open from the confirmation, lab results and data collection flow back to the order, and the batch is released with its results attached.