Here we would like to draw your attention to CPF_A_ROUT 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).CPF_A_ROUT is a transaction code used for CPF Customizing Routine in SAP.
It comes under the package VF_PRC_CPF.
Transaction CPF_A_ROUT technical data table
| Tcode | CPF_A_ROUT |
| Purpose | CPF Customizing Routine |
| Module | CA |
| Component | CA-GTF |
| SAP Package | VF_PRC_CPF |
| Type | P |