Here we would like to draw your attention to SHOW_REPORT_R1 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).SHOW_REPORT_R1 is a transaction code used for Display Source for Report R_TAB… in SAP.
It comes under the package BTAB.
Transaction SHOW_REPORT_R1 technical data table
|Purpose||Display Source for Report R_TAB…|