vlookup

I have a data table in Excel, that is same as: A B ------------- 1. aaa 11 2. bbb 22 3. ccc #N/A 4. ddd 44 I've wrote a VBA function to get value(col B) by key(in col A) Ex: =getValue(A1) In this example, if I type =getValue(A3) , function is throw #VALUE! error. I was debug and see error at VLOOKUP function. Here is my code: Public Function getValue(ByVal key As Variant) 'get value of the cell at column B which has value 'key' at column A on same row column2GetValue = 2 useClosestMatch = False 'error here if colum2GetValue contain #N/A found = Application.WorksheetFunction.VLookup( _ key, _

I have an issue with a vlookup/index-match formula in excel 2010. I have a table that contains duplicate values in the name column. I have a table in another sheet that reference the name & amount from the first sheet. in case a duplicate name exist in the original table, it should sum the amount. For example, look at the pic below. ABC is a duplicate name, and it's amount should be zero. How can I use Vlookup/index-match formulas in order to display "0" in the result when I lookup the name ABC? In the destination sheet, the name only appears once, hence I don't want to add another ABC to the

Is there any way to combine 2 or more sheets to 1 sheet without using VBA? I was thinking of having a unique value in the first column, then VLOOKUP for the rest. but i'm having a hard time figuring out how to return to the first cell in the 2nd sheet. Using your sample data image (it's important that numbers remain numbers in column A), these two standard formulas are destined for Sheet3!A2:B2. =IFERROR(INDEX(Sheet1!A$2:INDEX(Sheet1!A:A, MATCH(1E+99, Sheet1!A:A)), ROW(1:1)), IFERROR(INDEX(Sheet2!A$2:INDEX(Sheet2!A:A, MATCH(1E+99, Sheet2!A:A)), ROW(1:1)-COUNT(Sheet1!A:A)), "")) =IFERROR