Why am I receiving the error "The Vendor Customer Does Not Exist on the Vendor Customer Table (A761)", when I have verified that the vendor is set-up correctly in CORE?

You will want to modify/edit the RQS to auto-populate with today's date. If the vendor was not active in the system when you enter a record date, the vendor will not show up.   

Example:  

Vendor became active in CORE on 3/22/2018, so if you enter a record date for anything prior to 3/22/2018, the vendor will not show up in CORE. 

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