Here we would like to draw your attention to SPROXY_START transaction code in SAP. As we know it is being used in the SAP BC-DWB (ABAP Workbench, Java IDE and Infrastructure in Basis) component which is coming under BC module (BASIS).SPROXY_START is a transaction code used for Display Proxy Editor in SAP.
It comes under the package SAI_PROXY_UI.When we execute this transaction code, SPROX_SHOW_PROXY is the normal standard SAP program that is being executed in background.
Transaction SPROXY_START technical data table
|Purpose||Display Proxy Editor|