Loop end is not connected with matching start node

[morsoe]

Hi,

I’m getting this warning ‘WARN Excel Reader 3:124:124 Errors overwriting node settings with flow variables: Unknown variable “Path”’

I’m basically trying to start reading files from different sources. In the metanode “KMD Fakturadata” I have the node “Table Row To Variable Loop Start”. Here I read some *.xlsx files. After that I do some transformation and a join. I end the workflow with the node “Variable Loop End”, so it can run the next file.

It saves the first file, but then the workflow stops with the warning.

What am I missing in the workflow to get it to work?

Here is the workflow:
Opdater KMD data med SAP kreditor v2.knwf (132.3 KB)

Best regards
Morten

[morsoe]

I found out when I expand all metanodes, then there is no problem running the workflow. Maybe I just go with that solution.

[takbb]

That’s interesting @morsoe . Did it work if you just expanded the KMD Fakturadata metanode?

As I understand it, metanodes shouldn’t affect the way the workflow behaves but I haven’t tried placing a loop start inside a metanode with the loop end outside.

It is possible that loops are somehow affected in this way but I don’t know if it is expected that they are.