Here we would like to draw your attention to OPN6 transaction code in SAP. As we know it is being used in the SAP PS-ST (Structures in PS) component which is coming under PS module (Project Systems).OPN6 is a transaction code used for Field Selection Standard Network Hdr in SAP.
It comes under the package CN_NET_STD.
Transaction OPN6 technical data table
| Tcode | OPN6 |
| Purpose | Field Selection Standard Network Hdr |
| Module | PS |
| Component | PS-ST |
| SAP Package | CN_NET_STD |
| Type | P |