NumberSource qualifiedUnits = (NumberSource)
units.join(timeHier, "CALENDAR_YEAR_AW::YEAR_AW::4")
.join(custHier, "SHIPMENTS_AW::REGION_AW::9")
.join(chanHier,"CHANNEL_PRIMARY_AW::CHANNEL_AW::4");
Source paramProdSel = prodHier.select(qualifiedUnits.gt(numParamSrc));
Source results = prodShortDescr.join(paramProdSel);
try
{
prepareAndCommit();