automatic repetition of connection error in current workflow

Hello; Armin @armingrudd would like to make an addition to the workflow we have previously organized, but I haven’t found out exactly how to add it.

If the Http Retriever that is marked in the picture experiences a connection error, I have to make it call again.
But I tried to integrate it into this workflow, but I couldn’t find it.

image

Hi,

Put a Try node after the loop start and a Catch Errors node before the loop end node.
Use the approach provided in this tutorial:
https://blog.statinfer.com/knime-re-executing-failed-nodes/

:blush:

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