Here we would like to draw your attention to O3U_CA021 transaction code in SAP. As we know it is being used in the SAP IS-OIL-PRA (Production and Revenue Accounting in IS-OIL) component which is coming under IS-OIL module (Oil & Gas). O3U_CA021 is a transaction code used for Create Allocation Cross Reference in SAP.
It comes under the package for PRA Production and Revenue Accounting (Upstream Business) (OIU). When we execute this transaction code, SAPLOIU_ALLOCATION_CROSS_REF is the normal standard SAP program that is being executed in background. Transaction code O3U_CA021 is included in the SAP component for IS-OIL.
Transaction O3U_CA021 technical data table
| Tcode | O3U_CA021 |
| Usage | Create Allocation Cross Reference |
| Module | IS-OIL |
| Sub Module | IS-OIL-PRA |
| SAP Package | OIU |
| Program running | SAPLOIU_ALLOCATION_CROSS_REF |
| Component | IS-OIL |