ES - Closure of Subcon S2O orders

SIQ and Rapid Response: 1)Scenario: For a HALB SKU supplied by a PGS site to an external vendor e.g. Viatris Demonstrate for Complete Order Quantity: -The S2O firmed orders and forecast on the vendor location. -Create a stock transfer order in SAP ECC for the S2O firmed order and show the corresponding updated Key figure on the vendor location i.e. the firmed order should still remain open. -Goods issue the STO in SAP ECC and this should change the status of the firmed order on the vendor’s location to Intransit and there should be no demand on the Source site. -When the stock moves to the Stock provided to vendor in ECC, the S2O firmed order should be closed. -The S2O requirement should not be loaded as firmed order if the supplier sends the same quantity and date in their next requirements file. 2)Scenario: For a HALB SKU supplied by a PGS site to an external vendor e.g. Viatris Demonstrate for Partial Order Quantity: -The S2O firmed orders and forecast on the vendor location. -Create a stock transfer order in SAP ECC for the S2O firmed order for a partial quantity and show the corresponding updated Key figure on the vendor location i.e. the firmed order should still remain open. -Goods issue the STO in SAP ECC and this should reduce the firmed order open quantity on the vendor’s location to what still remains open and the Intransit qty should get the status in-transit on the S2O firmed order. There should be no demand on the Source site for the shipped quantity. -When the stock moves to the Stock provided to vendor in ECC, the S2O firmed order should be closed. -The S2O firmed order should be loaded only for the remaining open qty even if the supplier sends the total quantity and same reqt. date on their requirements file. For the above mentioned scenarios demonstrate for supply from an ES vendor to another ES Vendor.