BR-06 error
What this rule checks
Explanation
Every invoice must state the Seller name (BT-27) — the registered or trading name of the party issuing the invoice.
How to fix it
Populate the seller's name element (UBL: cbc:Name under AccountingSupplierParty/Party/PartyName, or PartyLegalEntity/RegistrationName; CII: ram:Name under SellerTradeParty).
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