Hi there, ambrish-assentry.
I have noticed that a similar inquiry regarding missing vendors when filing 1099s was raised in another discussion thread.
To provide you with more information, I will share the following link so that you can review the response provided by one of the forum members: https://quickbooks.intuit.com/learn-support/en-us/other-questions/vendor-not-coming-for-1099-schedul...
The Community is always here if you need anything else.