Here we would like to draw your attention to O4NA 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). O4NA is a transaction code used for Assign Storage Objects in SAP.
It comes under the package for BDRP Bulk Distribution Requirement Planning (OII). When we execute this transaction code, SAPMOIIA is the normal standard SAP program that is being executed in background. Transaction code O4NA is included in the SAP component for IS-OIL.
Transaction O4NA technical data table
| Tcode | O4NA |
| Usage | Assign Storage Objects |
| Module | IS-OIL |
| Sub Module | IS-OIL-DS-BDR |
| SAP Package | OII |
| Program running | SAPMOIIA |
| Component | IS-OIL |