Do you guys know how this works?


This expression is for filtering rows Column “SOL ID” (trimmed) equals Column “COL PESO”.
In order to avoid no source row error in CopyToDataTable, it checks number of result rows in advance.


HI @shanti_18

In this expression you have use If syntax.

If(condition, (true), (false))

You are checking the SOL ID column is equal to SOL PESO and get the count of the expression and it should be greater than 0.

Then part you are copying the data that are equal.

Else part Clone the Data Table [in_dt_GeneralReportDT]


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