n/query seeing an issue: "Search error occurred: Field 'mainline' for record 'transaction' was not found." Tell me mainline is available and it's just a glitch....

mainline is on the transaction lines, so its

'transactionlines.mainline'

For Queries I'm not sure there's a need to specify

mainline

as

true

. If you only need body-level data, then you simply don't add a join to any line data

Ok thanks for the replies, it's actually a colleague that was working on this so I've passed on your comments, and will bank them mentally. Appreciated. Have a great weekend.