DateAdd - do not add weekends

Epicor ERP 10
2

Perhaps you can check what the day name is and add dateadd portion inside of, if its saturday add + 2 and if its sunday add + 1 perhaps.

Keeping it simple, can be refactored with IIF
Starter Snippet:

CASE 
	WHEN DATENAME(w, '11/5/2019') = 'Sunday' THEN
		'Its Sunday!'
	WHEN DATENAME(w, '11/5/2019') = 'Saturday' THEN
		'Its Saturday!'
	ELSE
		'Its a Weekday!'
END

You can find several posts about it on forums:
https://www.epiusers.help/search?q=datename

CASE WHEN DATENAME(WEEKDAY,POHeader.OrderDate) = 'Sunday'
      THEN DATEADD(dd,5,POHeader.OrderDate)

      WHEN DATENAME(WEEKDAY,POHeader.OrderDate) = 'Saturday'
      THEN DATEADD(dd,6,POHeader.OrderDate)

ELSE DATEADD(dd,7,POHeader.OrderDate)

END