Backchain

The system is performing backchain processing; examining the executable instances upstream to check if they have backchain Execution Setups defined and if so, if their source data is more current than their target data, and rerunning qualifying jobs as necessary to maximize data currency.

This phase is required only for jobs specifying a data currency of Most Current Available. For a more complete description of backchaining, see "Backchaining" in the Oracle Life Sciences Data Hub Application Developer's Guide.