If an IBM® 3890 Document Processor unit record device is used, the following SETDEV macro instruction must be issued after a successful restart:

• SETDEV dcbaddr,DEVT=3890,IREC=irecaddr [,PROGRAM=progname]

where:

dcbaddr

is the address of the associated DCB.

irecaddr

is the address of an initialization record.

progname

is the name of the stacker control instruction program loaded in SYS1.IMAGELIB. This parameter is optional.