orderClause.append("M_Requisition_ID, ");
}
orderClause.append("(SELECT DateRequired FROM M_Requisition r WHERE M_RequisitionLine.M_Requisition_ID=r.M_Requisition_ID),");
orderClause.append("M_Product_ID, C_Charge_ID, M_AttributeSetInstance_ID");
POResultSet<MRequisitionLine> rs = new Query(getCtx(), MRequisitionLine.Table_Name, whereClause.toString(), get_TrxName())
.setParameters(params)
.setOrderBy(orderClause.toString())
.setClient_ID()
.scroll();
try