Request maintenance Process model

RE: Request maintenance Process model

michaellea5398 — Mon, 19 Sep 2022 17:45:17 GMT

Yes I did and I noticed it does not contain value, and I'm trying to add the value for it so that it passes from the Interface to the process model and its not.

RE: Request maintenance Process model

ujjwalr0002 — Mon, 19 Sep 2022 17:40:54 GMT

Yes we can use the property function as well.

RE: Request maintenance Process model

Chris — Mon, 19 Sep 2022 17:36:44 GMT

[quote userid="64098" url="~/discussions/f/process/25868/request-maintenance-process-model/101460#101460"] index(pv!Vehicle, "vehicleyear", null) we should always try to use index when we are passing the values so that if we do not find the particular field it passes the default value and our code do not break. [/quote]

Also, while the result is the same in this case, I prefer the property() function when retrieving a value by field name. Who's with me 👀

 property(pv!Vehicle, "vehicleyear", null)

RE: Request maintenance Process model

Mike Schmitt — Mon, 19 Sep 2022 17:30:15 GMT

Why are you using the "localize()" function here? The way you have it set up, it's not actually doing anything..

In regards to your error, the prior commentors here were asking you to check your Process Instance data to verify whether pv!vehicle contains a value. Were you able to do that?

RE: Request maintenance Process model

ujjwalr0002 — Mon, 19 Sep 2022 17:28:30 GMT

index(pv!Vehicle, "vehicleyear", null) we should always try to use index when we are passing the values so that if we do not find the particular field it passes the default value and our code do not break.

RE: Request maintenance Process model

michaellea5398 — Mon, 19 Sep 2022 17:21:46 GMT

Can you give me an example?

RE: Request maintenance Process model

deepakg271869 — Mon, 19 Sep 2022 16:18:07 GMT

use index function instead of the dot(.) operator.

RE: Request maintenance Process model

michaellea5398 — Mon, 19 Sep 2022 14:52:10 GMT

No, its not showing? How do I fix it?

RE: Request maintenance Process model

Gabriele Camilli — Mon, 19 Sep 2022 14:51:15 GMT

On the toolbar of the process monitoring you will find the tab "Process Dettails"

RE: Request maintenance Process model

michaellea5398 — Mon, 19 Sep 2022 14:45:01 GMT

Hi, how do I check if Pv!Vehicle has data?

RE: Request maintenance Process model

akshayd0005 — Wed, 14 Sep 2022 03:02:11 GMT

Hi michaellea5398

The reason for error would be that pv!Vehicle is null so it is not able to get the fields vehicleyear or vehiclemake or vehiclemodel .

Can you check if PV Vehicle has data.

Also as a best practice, it is recommended to access values from CDT in null safe manner using index or property functions for example in your case you can access as index(pv!Vehicle, "vehicleyear", null)