Is it possible to run a trigger task and scheduled task on same pipeline for different operations?

For pipelines which use an error pipeline, it is possible to do custom error handling for some snaps before passing the error document to the error pipeline. For example,

the Postgres Insert here does not directly send its error to the error pipeline, it is configured to “Route Error Data to Error View”. The error goes to a mapper which adds some additional metadata to the error document. Right-clicking on the mapper gives an option to “Link Output to Error Pipeline” which makes the mapper’s output go to the error pipeline. This allows for custom error handling while using an error pipeline.