Command: LEN

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Syntax: LEN('<StringToMeasureLengthOf>');

You can use this command to get the length of a string; you can use a STORE or the dynamic syntax as input.

Sample: @STORE1 = LEN('Hello'); will set @STORE1 to value 5 since the word Hello is 5 chars.

Sample: @STORE1 = LEN('$[$14.0.0]'); will set @STORE1 to the length of the value of Customer Ref. field on a Sales Order (dynamic of what user entered).
 

NB: Cannot be used as input to a macro command – only designed for use with the conditional commands