COPY 1 PREFIX field for archive logs (ARCPFX1 subsystem parameter)

The ARCPFX1 subsystem parameter specifies the prefix that is to be used for the first copy of the archive log data set.

Acceptable values: valid data set name prefix; 1–35 characters
Default: DSNCAT.ARCHLOG1 or DSNCAT.DSN1.ARCLG1
Update: option 8 on panel DSNTIPB
DSNZPxxx: DSN6ARVP ARCPFX1

For definitions of valid data set names, see Valid data set name.