call a workflow

Hi,

we have small workflows created that needs to be reused in multiple projects.
Si in a new workflow, i am trying to use call workflow service and get the below error

ERROR Call Workflow (Table Based) 4:153 Execute failed: Can not create the workflow execution connection, configuration in a running job is not yet supported.

Regards
Chaitanya

Hi,
Do you pass a Server Connection to the Call Workflow node? If the workflow should be executed on the server, you need to prepend a KNIME Server Connector or a Mountpoint Connector node. I recommend the latter because it does not need extra server credentials and instead uses the one of the current user.
Kind regards,
Alexander

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Hi, we dont have a server. it runs on our local machine

Can you please show us one simple example of how this can be used

Hi,
There are plenty of examples for this on KNIME Hub. E.g. this one: maarit/Public – Simple Workflow Invocation Examples – KNIME Community Hub or this one: knime/Examples – 03_Process_Anonymized_Data – KNIME Community Hub.
I hope this helps!
Alexander

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Thank you will check

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