DBH file handling

Operations involving the DBH are performed via files each of which has a separate task. You can use the configuration file to assign start parameters to the DBH. The CATID list and MAIL parameter file contain control information for the DBH. During the session, the DBH also creates files in which it saves information relating to its work. Among other things, these files make it possible to safeguard operating steps, trace user operations and influence the behavior of the DBH during operation.