I want a expression builder of tMap to test the No of telephone if it < 10 digit add 0+No telephone
StringHandling.LEN("ToMap.telephone") <10 ? "0"+ToMap.telephone
Note the input of telephone and output is String in tMap
Solved! Go to Solution.
it could be if You use Not String for destination
could You attach You settings - column definition in tMap and output table?
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