Here we would like to draw your attention to HAP_TAB_CONF 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).HAP_TAB_CONF is a transaction code used for Start Tab and Process Configuration in SAP.
It comes under the package PAOC_HAP_DOCUMENT_WD_UI.
Transaction HAP_TAB_CONF technical data table
|Purpose||Start Tab and Process Configuration|