Here we would like to draw your attention to O4TB_CT 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). O4TB_CT is a transaction code used for Change What-if type in SAP.
It comes under the package for TSW Traders and Schedulers Workbench (OIJ). When we execute this transaction code, ROIJWICTYP is the normal standard SAP program that is being executed in background. Transaction code O4TB_CT is included in the SAP component for IS-OIL.
Transaction O4TB_CT technical data table
| Tcode | O4TB_CT |
| Usage | Change What-if type |
| Module | IS-OIL |
| Sub Module | IS-OIL-DS-TSW |
| SAP Package | OIJ |
| Program running | ROIJWICTYP |
| Component | IS-OIL |