Here we would like to draw your attention to OOAK transaction code in SAP. As we know it is being used in the SAP CA-GTF (General Application Functions in CA) component which is coming under CA module (Cross Application).OOAK is a transaction code used for Selection Criteria (Detail) in SAP.
It comes under the package PPPE.
Transaction OOAK technical data table
| Tcode | OOAK |
| Purpose | Selection Criteria (Detail) |
| Module | CA |
| Component | CA-GTF |
| SAP Package | PPPE |
| Type | P |