Hi,
I have a flow, flow A, that writes data to a Container Output (Table), which I want to use as starting point for another flow. In that flow I use the Call Workflow (Table based) node to load the data. When I configure, I can select flow A and then choose the Container Output in the field “Fill output table from”. I can however not run this node (red). As this second flow was (by default) created as a separate project, that can be the reason. AI said I have to create a workflow group and put both flows in it. I should be able to create a workflow group by rightclicking on my workspace or folder. However, this option does not seem to exist. Someone knows how to create a workflow group or solve the sharing issue so that I can keep the flows manageable?
Hi,
welcome to the KNIME forum!
If you want to call the captured workflow with the “call workflow (table based)” node you must store the workflow either in “Mountpoint”, “Relative to” or “Hub space”. "Local File System” is not accessable for the reader.
Here are the settings of the writer node in my example:
And these are the settings of the “Caller Node”:
Thanks Andy! Really appreciate your help. I don’t have some of the nodes that I see in your picture, e.g. there is no node “Workflow writer”. For now I will solve it with writing to Excel and then reading the Excel in another flow.
The Workflow Writer node is part of the KNIME Integrated Deployment extension. You should also be able to drag it from the Hub. I’m assuming you don’t have firewall/policy issues which prevent you from installing new extensions/nodes.