Here we would like to draw your attention to F839 transaction code in SAP. As we know it is being used in the SAP PSM-FM (Funds Management in PSM) component which is coming under PSM module (Public Sector Management). F839 is a transaction code used for Number Range Maintenance: PSOOB in SAP.
It comes under the package for IS-PS: FI Basics for Funds Management (FMFI). When we execute this transaction code, SAPMSNUM is the normal standard SAP program that is being executed in background. Transaction code F839 is included in the SAP component for EA-PS.
Transaction F839 technical data table
| Tcode | F839 |
| Usage | Number Range Maintenance: PSOOB |
| Module | PSM |
| Sub Module | PSM-FM-PO |
| SAP Package | FMFI |
| Program running | SAPMSNUM |
| Component | EA-PS |