We are loading data from EDW (source) to our marketing datamart (target). This process is happening through TPT scripts and Informactica workflows. Both the source and target are Teradata version 14.
Now they are upgrading EDW alone to Teradata 15 and keeping downstream target as 14. I would like to know what will be the impact in this scenario on the jobs loading data from EDW to target. Any special points to consider w.r.t this upgrade activity?