RE: Facing issue with document download link

Anita T — Wed, 19 Mar 2025 12:22:08 GMT

I am also facing similar issue. Could you please mention where to set isSynchronous to true

RE: Facing issue with document download link

Tan18 — Mon, 17 Mar 2025 02:54:46 GMT

Its working now. Somehow i missed the issynchronous parameter. Thank you

RE: Facing issue with document download link

Mathieu Drouin — Sun, 16 Mar 2025 17:34:46 GMT

isSynchronous needs to be true but you must also make sure that your process is chained. Otherwise, you'll need to use a refresh variable to get notified when it is done.

docs.appian.com/.../recipe-refresh-until-asynchronous-action-completes.html

RE: Facing issue with document download link

Yashwanth Akula — Sat, 15 Mar 2025 06:58:38 GMT

Hi Tan18

I attempted your use case; initially, I was unable to download the document from UI as fv!processInfo is returning nothing, then after I read the parameter descriptions of the a!startProcess(),

I discovered that you must set the isSynchronous parameter to true in order for the fv!processInfo to be accessible.

After setting the isSynchronous parameter as true, I got the document generated by the process model from the process variable and I'm able to download it.

Go through following description:

isSynchronous (Boolean): When true, onSuccess is not evaluated until the child process is complete. If the process is not completed within 30 seconds, onIncomplete is triggered. The child process will continue to run and can complete beyond the timeout.

onSuccess (Any Type): A list of a!save() or an a!httpResponse() to execute after the smart service executes successfully. When configuring this input, the fv!processInfo function variable (ProcessInfo) is available to specify process properties of the process that was started (such as fv!processInfo.pp.id), properties of the process model (such as fv!processInfo.pm.name), and the values of process variables (such as fv!processInfo.pv.employeeId). fv!processInfo is only available when isSynchronous is true and will otherwise be null. For more information, see Function Variables.