Hello .. I am using this formula that brings me the result of working days in the month. The exclusion of holidays, I'm using a field "DATA_FERIADO_LOCAL" from my table where are the dates of the holidays. The problem is that for a month if more than one holiday, she can not calculate. I had to put the function "MAX"to just bring in a holiday period prescribed. This is wrong. I need my formula that makes the exclusion of all holidays in the month.
It might be better to save (=chr(39) & concat(DATA_FERIADO_LOCAL,chr(39)&','&chr(39))&chr(39)) as a variable that you dollar-sign expand in the expression.