SAP Security: Critical Authorization Objects 1. S_TABU_DIS: This authorization object enables authorization check for displaying or modifying the table content. For accessing the table data, users use SE16, SM30 or SM31 transaction codes. This object contains two fields, DICBERCLS (authorization group) and ACTCT. 2. S_RFC: This authorization object enables authorization check for remote function call to access program modules (function modules). This authorization object contains three fields, RFC_TYPE, RFC_NAME and ACTCT. 3. S_DATASET: This authorization object enable file access at operating system level. This gives permission to access files from ABAP programs. This object contains three fields, File name, Program and Activity. 4. S_ADMI_FCD: This authorization objects enable access to various administrator activities like system monitoring, spool administration, client creations, update administration etc. This object contains one field, system administration functions. 5. S_DE