How did you actually manage to select a field in your selection rule, that is not available in your mapped (source) table?

@RLB That’s the problem, TX allows that:

Very interesting! I believe the Data Selection Rules panel should only list the columns that have a mapping to the source table. In my TX environment that is actually what I'm seeing.

I'll be following this.

@RLB That screenshots are for the new version:

Even worse, if you implement such a Data Selection Rule on an incremental table that has already been loaded to DSA from ODX (ADLS) it may work until you run an explicit full load.

Definitely it’s an error that must be controled