Which roles are necessary to post a vendor invoice directly through financial accounting for a new business partner?

The role of FI Vendor is essential for posting a vendor invoice directly through financial accounting for a new business partner because it grants the necessary authorizations and permissions tailored specifically for managing vendor-related transactions. This role enables users to enter and process invoices from vendors, which is a critical function within the accounts payable process.

In the context of vendor invoices, having the correct role ensures that transactions can be accurately recorded in the financial system. This includes creating the vendor account, accessing vendor-related data, and performing invoice postings that affect the financial statements and accounts.

The other roles, while relevant to business partner data management, do not provide the specific access required for handling vendor invoices directly within financial accounting. For instance, the Supplier role relates broadly to the vendor but may not include all financial posting capabilities. General Data pertains to general business partner information and does not cover financial transactions, while FI Customer relates to customer accounts rather than vendor invoicing.