Is it mandatory to pass Lot Number in WorkOrderMaterialTransaction FBDI?

We attempted to load Material Transactions using the WorkOrderMaterialTransaction FBDI, but encountered an error indicating that the LOT Number is mandatory. However, we have Setup Lot Number generation as FIFO in Plant Parameters and set the Supply type for items to assembly pull. Can anyone provide guidance on how to achieve this without passing the LOT Number?

Please find the template for reference.