The HiRDB administrator must use the pdlogls command to check that there is an overwrite enabled file. If there is no overwrite enabled file, place a reserved file in overwrite enabled status. If a synchronization point dump needs to be output, but there are no overwrite enabled files, HiRDB (or the unit for a HiRDB parallel server configuration) terminates abnormally. When HiRDB runs out of overwrite enabled files, it outputs a message to that effect to the message log file.