ABAP program of a logical database, which provides data to other programs in a table work area and, in doing so, triggers the Reporting-Event GET with the statement PUT. The functionality of a database program is implemented in subprograms which are called by the ABAP-runtime environment during the execution of an executable program or the function module LDB_PROCESS. The execution time of the individual subprograms is assigned to certain reporting- and selection screen events.