In Excel two comparison,

[ppr (Peter Preuss)]

in general joining datatable with Join DataTable Activity and/or a LINQ can help.

also have a look here:

Story line of Join Data Table

Dear innovator’s, All we know that there is a Join Data table activity in UiPath.If we get any matching scenarios with unique value will approach join data table activity instead of filter/loop/array matching activity to find an exact match. Join Data Table: [image] Combines rows from two tables by using values common to each other, according to a Join rule, which is specified in the Join Type property. Sample Table: [image] INNER Join: The INNER JOIN keyword selects records that have m…