DB Table Selector Broken Pipe


I recently keep getting this DB Table Selector issue when I run my workflow in KNIME server. The workflow has been used perfectly for a while and no changes have been made.

Does anyone have any idea what might be the cause and how to fix it?


Hi @karen2180 , a Broken pipe usually happens if there was interruption of connection during the operation. It could be that you lost connection to the db at that time. Does this happen all the time, or intermittently?

Also, how far ahead is the DB Table Selector from the DB Connection node - as in how many operations, or better yet, how long after the DB Connection is executed is the DB Table Selector executed?

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