3635611 - The Supplier code in the invoicing party is not getting auto fetched to the GST partner field in basic tab in MIRO

In MIRO (Enter Incoming Invoice) the supplier code in the invoicing party is not getting auto fetched to GST partner field.

SAP S/4HANA Cloud Public Edition

1. Open MIRO.
2. Attempt to post the MIRO.
3. Observe that the GST partner field details are not getting fetched.

The system does not automatically populate the Supplier code from the invoicing party to the GST partner field.

• When posting MIRO the invoicing party should be defaulted to the GST partner based on the partner schema maintained in the purchase order and vendor master data, that can ensure that the correct invoicing party is selected when creating an invoice with reference to purchase order.
• Check the partner schema maintained in the purchase order.
• If the partner schema is maintained for the purchase order, then tick the invoicing party field ,so that it can populate it. Then Go to vendor master data and check whether the particular vendor ,partner function is assigned for the invoicing party.

MIRO, MIR7, PO transactions, invoicing party, GST partner, manual entry, SAP S/4HANA Cloud Public Edition, India, XX-CSC-IN-MM, posting issue, standard behavior, Partner schema, vendor master data , KBA , FI-LOC-MM-IN , India (aka XX-CSC-IN-MM) , Problem