I had already connected my Bitrix24 on MAKE and fetch tasks from the application but i can't create a task on the application, an error pops up

Questions
1

:bullseye: What is your goal?

Creating a task in Bitrix24 from the data that is found in the webhook.

:thinking: What is the problem & what have you tried?

I had already connected my Bitrix24 on MAKE and fetch tasks from the application but i can’t create a task on the application, an error pops up. I have used also MAKE developer tool to see specifically what is happening and attached the error in the screenshots

:clipboard: Error messages or input/output bundles

The run couldn't be completed
[400] Could not find value for parameter {fields}

Code: RuntimeError

Origin: Bitrix24
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### 📸 Screenshots (scenario flow, module settings, errors)
![Screenshot 2026-06-25 152708.png|2850x1687](upload://gmweFg4YmUFGqnaMpWJTGpo0WvL.png)
4

Hey there,

Can you show a screenshot of how the module is configured and what the input bundle looks like?

5

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also i have not configured a filter or logic between the router and bitrix24 app

6

Can you check the Site ID field? It has the Map toggled but you hardset it to s1. Can you double check if this is a valid value?

7

The [400] Could not find value for parameter {fields} error usually means the Bitrix24 API isn’t receiving the fields object that the Create a Task module is expected to send.

From your screenshots, the required fields (like Title) appear to be filled in, so I’d check a couple of things:

  • Click Refresh on the Bitrix24 connection and reload the module’s metadata.
  • Remove the Create a Task module, add it again, and remap the fields. Sometimes Make keeps outdated field mappings after changes.
  • If you’re using Map on any fields, temporarily disable it and try using static values to see if the module succeeds.
  • Double-check that your Bitrix24 account has permission to create tasks in the selected workgroup/project.

One thing I also noticed is that Parent ID, Dependent Task, and Site ID have mapping enabled even though they contain static values (0 and s1). I’d try turning mapping off for those unless you’re actually mapping values from a previous module.

If that still doesn’t solve it, could you share the Output (or Details) from the failed Bitrix24 module in the run history? That usually contains the exact request Make sent to Bitrix24 and will help narrow down whether this is a mapping issue or a connector bug.