Dynamic Host value in OBIEE action link

User_3IHQW

I want to use a dynamic host name in Acton Link URL.

Instead of hardcoding the server name https://Sampleserver.com/EMPLOYEE/ERP/c/AUDIT_EXPENSE_FUNCTIONS.TE_EXP_SHEET_INQ.GBL , I would like to use parameter (Repository/presentation variable) for server name so I do not have to modify the action link when I move it up the stack.

when I use below syntax (Test is a presentation variable) , I get the error saying "Token(s) allowed only in the query part of the URL string: "
https://@{Test}/EMPLOYEE/ERP/c/AUDIT_EXPENSE_FUNCTIONS.TE_EXP_SHEET_INQ.GBL

Has anyone implemented this before? Appreciate your quick help.