The control variable &VS-ENDBR-CONTROL must be set to AMB to use
the DB-FREE keyword ALL.
Restriction: This topic applies only when the AppMaster Builder AddPack has been installed, and applies only to Windows platforms.
Resolution:
Use separate DB-FREE calls for each file, or change the value of
&VS-ENDBR-CONTROL to AMB in APSCNTL(APVSAMIN).