Hi - our company is in the midst of transitioning to S4 Hana for AR sales. We are in a unique interim state where we will continue using SAP ECC 5.0 for order capture/entry (where we use SAP native tax conditions MWST for indirect tax for APAC and EMEA but Vertex 9 for US and Canada) and will route the order through an interface to S4 Hana for billing and invoicing. In S4, we use Vertex 9 globally for indirect tax determination. Our business needs to have a reconciliation report to compare if there would be indirect tax determination delta on tax amounts from orders in SAP ECC 5.0 vs S4 Hana. Are there anyone facing similiar situation with a solution/idea to share or can offer advice how we should tackle this requirement? Thank you.