Supply Default Parameter Values

Since backchain jobs are executed automatically, you must supply default values for all required Parameters in backchaining Execution Setups. If you use subsetting Parameters, be sure to be consistent in all the Execution Setups involved in a single backchain job.

Otherwise, if you allow manually submitted executions of the same program to use different subsetting parameter values, then the tables may look up-to-date to backchaining, but only be up-to-date for a particular, different subset of the data.