How to: ADFc : impossible to call directly the task flow '/WEB-INF/flows/ my-flow-def.xml #my-flow-def' with the help of URL

If  you can’t call directly your task flow with the URL, and JDeveloper reports error: <SecurityUtils><invokeURLAllowed> ADFc : impossible to call directly the task flow '/WEB-INF/flows/ my-flow-def.xml #my-flow-def' with the help of UR, check if URL Invoke property of the taskflow is set to url-invoke-allowed, as shown bellow:



URL Invoke taskflow property was introduced in last ADF/JDeveloper release or patchset.