Hi,
I created another column and changed the query as such
select t2.FormatCode from OIGE t1
left join [@udf_gi] t0 on t1.U_GoodsIssue = t0.U_FormatCode
left join OACT t2 on t2.FormatCode = t0.U_FormatCode
where T1.Docnum = $[$7.0.0]
and t1.objtype = '60'
It's still not working. It's already linked to the OACT account format code.