How to increase input variables count for action in flow designer?

Haceena Shaik · ‎03-05-2023

Hi all,

I had a requirement where I need to pass more than 20 input variables in a custom action which is not allowing me to pass inputs after 20 input variables. Could you please suggest the possibilities to achieve this requirement.

Thanks,

Nithya.

Community Alums · ‎03-05-2023

Hi @Haceena Shaik ,

You will need to change the property : " sn_flow_designer.max_action_vars " , Default is 20 , you can increase.

Maximum inputs per action : Specify the maximum number of inputs that can be added to an action. Flow Designer prevents you from adding further inputs after the maximum number of inputs has been reached. Consider the performance impact raising the maximum number of action inputs may have. For example, processing more action inputs may risk the action running for more than an hour and being stopped by the default transaction quota rule.

Type: integer
Default value: 20
Location: System Properties [sys_properties] table

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Haceena Shaik · ‎03-06-2023

Hi @Community Alums ,

Thank you for the solution.

Now I am able to add input variables in the input step. But now I am unable to add the input in 'Define payload' step. Could you please Help me with this.

Thanks,

Nithya

manish62 · ‎09-12-2024

Hello,

Please let me know any solution of it getting the same message.

Saul6 · ‎04-02-2025

I had to copy the action for new inputs to show up