"Unable to create serializable iterator" Error in servicenow flow designer

[sruthi22]

Hi All,

In a flow designer, I am trying to run a 'for each' logic for a list collector variable from service catalog.

I am getting error saying - 'Unable to create serializable iterator'.

can anyone please help me in how to resolve this.

Thanks in advance,

sruthi.

[VictoriaM]

Might help: https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB0951861

[EricG2]

Did anyone get this resolved?   I'm doing the same thing.

I have a List Collector of alm_hardware items that we are deploying to the field.

I following the Link you show and others that state to add a custom action to convert the string into objects.

Here is my flow.

And this is working for me.