If I remove it, the error goes away, but the logic on my page breaks.
Strangely the value does appear to get set, but it seems to be causing the erroring in that action rule, causing rules below it not to fire.
As follows…
Before, with:-
three rows in the transactions table, and,
one row in the ReceiptBank Documents table, that I will trigger the action rule from - the ‘Adumo’ value - this is the connection that will be ‘copied’ across
The ‘connected values’ don’t include the join (or recordID) of the company, so I don’t see how this could work*. I’m replicating the join, not replicating a data value.
*But having said this, there may be a work around based on this thinking, if I expose the company’s recordID and set that in the join field. I’ll look at that as a plan B (as it does increase the complexity of something that worked before).