Save changed document library objects

You can use the Save Document Library Object (SAVDLO) command to save DLOs that have changed since a particular time. When you specify SAVDLO DLO(*CHG), the default setting saves DLOs that changed since you saved all DLOs for that user ASP (SAVDLO DLO(*ALL) FLR(*ANY)). When you save changed DLOs, the server also saves the distribution objects in the QUSRSYS library, which are called unfiled mail.

Note: The server saves documents that a distribution (unfiled mail) refers to if they have changed since the last time that you saved them. If you have Version 3 Release 1 or later, the server does not save these documents when you specify DLO(*MAIL).
Related reference
Methods to save distribution objects
Methods to save IBM-supplied document library objects and folders