Here we would like to draw your attention to S_ALR_87012888 transaction code in SAP. As we know it is being used in the SAP PS-IS (Information System in PS) component which is coming under PS module (Project Systems).S_ALR_87012888 is a transaction code used for Overview: Project Hierarchies in SAP.
It comes under the package KAP2.
Transaction S_ALR_87012888 technical data table
| Tcode | S_ALR_87012888 |
| Purpose | Overview: Project Hierarchies |
| Module | PS |
| Component | PS-IS |
| SAP Package | KAP2 |
| Type | P |