PCH5 confusion (Wtax)

hello all,

i had run the ff: query

select * from odpo where odpo.DocNum = 14001244

select * from PCH5 where pch5.AbsEntry = 1244

result see image below

Now in SBO GUI - this what i can see

pls observe that the Document number of the A/P Downpayment Invoice is 14001244 - the same in the Query. Now this one puzzles me. why the result in plaing Query it says WTC1 where when i browse in SBO it says WTC2 WtaxCode...

any inputs is highly appreciated.

Thanks