Hi all, I have built a workflow that runs through a loop to download data from various sources (incl SAP downloader node) . However, there may be times when a user does not have the relevant access to a source or has input the wrong input parameters. To handle these instances, I have built-in Try/Catch logic so that the workflow continues running if an error is encountered (as we have circa 60 sources to pull from). [image] However, to ensure optimum visibility for the user I would like to display the error message seen on the node (and in the KNIME console) as a message in the final Excel output (so that the user is aware of which items are missing). [image] Please can anyone advise whether what i am trying to achieve is possible? And if so, which nodes do i need to add to my workflow to achieve it? Thanks in advance. tp

Hello, I looked around and found this: [image] Picking the errors from log/console KNIME Analytics Platform Hi there @wpardim7 , welcome to KNIME Community Forum! There are different levels of logging in KNIME and Console so you can have different information in Console and KNIME log file. You want to write down only errors or all messages? If errors only then you can use Try/Catch sequences on multiple places in workflow and write down error in database together with some additional info like timestamp, part of workflow where it failed… I did something similar when building ETL process with KNIME. O…

Using messages in the KNIME Console within the Workflow as user information

KNIME Analytics Platform

victor_palacios June 20, 2022, 8:13pm 2

Hello,

I looked around and found this:

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