Here we would like to draw your attention to O4PQ transaction code in SAP. As we know it is being used in the SAP IS-OIL-DS (Downstream in IS-OIL) component which is coming under IS-OIL module (Oil & Gas). O4PQ is a transaction code used for Distribute orders in SAP.
It comes under the package for TAS/TPI Common Objects (OIK). When we execute this transaction code, ROIKPRTP is the normal standard SAP program that is being executed in background. Transaction code O4PQ is included in the SAP component for IS-OIL.
Transaction O4PQ technical data table