Here we would like to draw your attention to OPI6 transaction code in SAP. As we know it is being used in the SAP PS-CAF (Payments in PS) component which is coming under PS module (Project Systems).OPI6 is a transaction code used for Activate CO Cash Budget Management in SAP.
It comes under the package KAFM.
Transaction OPI6 technical data table
| Tcode | OPI6 |
| Purpose | Activate CO Cash Budget Management |
| Module | PS |
| Component | PS-CAF |
| SAP Package | KAFM |
| Type | P |