I am unable to make the workflow work after the error "WDB-200011 The requested database record does not exist" appeared in journal. What could be the root cause?
Let us know if you were able to resolve this query at your end or if you need more help with it.
Would need more context, i.e. the surrounding logs.
If the workflow's a campaign workflow likely cause is there's a delivery activity that refers to a delivery that's been deleted.