number of days between two dates

Hi everyone

İ want to find number of days between two dates

i used this formulas

[[ErpWorkOrder.İsteme Tarihi]-[ErpWorkOrder.GRCK DOSYA]]

but I get an error warning

How can i find the number of days

Leave a Comment

Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.