{"id":1461,"date":"2012-09-23t08:25:31","date_gmt":"2012-09-23t12:25:31","guid":{"rendered":"\/\/www.deco-dalles.com\/?p=1461"},"modified":"2019-10-09t14:37:12","modified_gmt":"2019-10-09t18:37:12","slug":"excel-vlookup-tutorial-for-p6-users","status":"publish","type":"post","link":"\/\/www.deco-dalles.com\/excel-vlookup-tutorial-for-p6-users\/","title":{"rendered":"excel vlookup tutorial – step by step for primavera p6 users"},"content":{"rendered":"
primavera users are also excel users. \u00a0as many of you know, microsoft excel<\/a> has many useful functions in different areas such as financial, date & time, math & trig and so on. one of these areas is look up & reference. the functions in this area are dealt with lists, indexes and arrays and help us to find some special information in these listed data or other. this required information could be address of a desired cell which contains some special value, a value or action to perform a list of values, a reference specified by a text string, a relative position of an item in array that matches a specified value in a specific order and finally: a value in the leftmost column of a table and then returns a value in the same row from a column you specify.<\/p>\n the last function is called vlookup and i myself find it very useful in most of the planning activities. sometimes when you have some spreadsheets with heaps of information in them and you need to transfer some updated information from one list into another, vlookup helps you to do it fast and accurate. this list could be your export from primavera and you can update it from a database (which most of the time can have an output in the form of a spreadsheet) using vlookup and then import it in primavera and everything is updated now, easy and quick! let\u2019s see how can we define and use this function in our excel vlookup tutorial.<\/p>\n let’s start with a practical example. suppose that we have a list of updated progress of some documents and we want to update their percent completes<\/a> in another list which has been exported from primavera. here are our lists:.<\/p>\n let\u2019s call the right table database table and the left one primavera table. now we want to have percent complete for each document. so we start writing the formula in the activity % complete column in primavera table.<\/p>\n when you choose vlookup function in excel, you should complete the following inputs:<\/p>\n now let\u2019s get back to our example. the lookup_value for our example is activity ids in the primavera table which is called document number in the database table. our table_array starts from the first column in the database table and ends on %complete column which is our desired column for getting the result. col_index is the column number of %complete column which is 5. for getting the most accurate result let\u2019s put the false in the range_lookup.<\/p>\n so our formula is like this:<\/p>\n as you can see for the table_array amount, the address of cells in the array has been inserted completely, rows and columns, sheet name and even file name is identified. in excel wherever you see $ sign it means that amount is fixed and if you drag the formula it is not going to be changed, so here the column and the row are both fixed and when you drag the formula for the rest of activities your array is the same but otherwise if you have not $ sign in there and you drag the formula the next one would starts from column c and row 2 till column f and row 32.<\/p>\n now we can take a look at results and they are amazing. we have our updated list very easy and quick:<\/p>\n for using vlookup function there are some tips that you should consider them:<\/p>\n vlookup is one of the most useful functions in excel especially for planners and it helps you to save your time and have many updated spreadsheet for either importing to primavera or preparing reports and charts by them. but you should consider the tips and always check the results randomly to be sure that the formula has worked correctly, because this function has many dependencies and if you miss to obey all the rules you may get the wrong results, but when you get used to it, there won\u2019t be any error and you just enjoy its quickness.
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