multi row formula help

[ManuelRodrigues]

Hi All,

I have a multi row formula problem. I have the data in this format:

I then used a sort tool to get all the same PO numbers with the same values to check missing fields in vendor name and vendor number. I then used a multirow formula but when i write the formula it says the function is malformed.

IF [PO Number] = [Row-1:PO Number] THEN
IIF(ISNULL([Vendor Name]) OR [Vendor Name] = "", [Row-1:Vendor Name], [Vendor Name]),
IIF(ISNULL([Vendor Number]) OR [Vendor Number] = "", [Row-1:Vendor Number], [Vendor Number])
ELSE
[Vendor Name],
[Vendor Number]
ENDIF

could I pls ask if you can help with the formula and where i am going wrong?

[dreldrel]

My first impression is that you have multiple IF statements in your syntax, as well as two values after ELSE. You need to put all your conditions between IF and THEN 

[alexnajm]

If you are looking for the row below, you need Row+1 instead of Row-1

Or if you sort it differently where the value can cascade down, then your Formula should work, although I can't confirm - if you can post data that would be helpful

[MinhLO]

@ManuelRodrigues 
Your IF is wrongly created. From what I understand you are trying to apply a formulation on two different fields (Vendor Name , Vendor Number) in the same multi-row formula. Will not work.

I would advise to have 2 consecutive multi row formula. 1 for each field

As per documentation:

[alexnajm]

Great call as well @MinhLO