EDG4062I

Explanation
A volume selected for use is not defined in the
DFSMSrmm control data set. DFSMSrmm attempted to define the volume
but detected that the external volume serial number was already in
use for a volume with a different magnetic volume serial number. Note
that the external volume serial number in a system managed tape library
is synonymous with rack number for shelf-resident volumes.
In
the message text: volser
The volume serial number of the volume that is not defined and
could not be added to the control data set.

System action
If DFSMSrmm is operating in warning mode, the
volume specified in this message can be used and DFSMSrmm issues message
EDG4004I. If DFSMSrmm is operating in protect mode, DFSMSrmm issues
message EDG4005E or EDG4006E.

Operator response
None.

System programmer response
You must resolve the duplication between
the volume serial number of the current volume and the rack number
that is in use for another volume. You can take the following choices:Move the volume from the existing rack number to another rack
number, and free the rack number to be used for the current volume.
For a non-system managed current volume you can pre-add the volume
to DFSMSrmm using an empty rack number that does not match the volser.
For a non-system managed volume or a system-managed volume remove
the volume from the tape library and pre-define the volume to DFSMSrmm
as a duplicate volume; use the current volser as the VOL1 label.
Delete information about the volume whose rack number matches
the current volume.

Source
DFSMSrmm

Module
EDGSOCE

Routing code
2,3,11

Descriptor code
3