EDG8198I

Explanation
DFSMSrmm was unable to process an OAM installation
exit request for the volume. DFSMS/MVS only allows volumes with standard
labels and the same internal and external labels to be entered into
a system-managed tape library. DFSMSrmm has found an entry in its
DFSMSrmm control data set for a volume that already has a rack number
the same as the value of the external_volser.
In
the message text: function
Describes the function being requested of OAM. It can be: CHANGE USE
Volume change use processing
ENTRY
Cartridge entry processing
IMPORT
Logical volume import processing

external_volser
This is the identifier that has been taken from the label on the
outside of the tape cartridge by the library vision system.
volser
This is the volume serial number that DFSMSrmm found to be already
associated with the rack number of the same identifier as the external_volser.

System action
DFSMSrmm fails the request and sets a return code.
If the volume is being entered into an automated tape library, the
volume is ejected.

Operator response
Inform the system programmer.

System programmer response
The conflict between the volumes,
the internal labels, external labels, and the DFSMSrmm control data
set must be corrected before the volume can be reentered into the
automated tape library. You will either need to change the external
label on the ejected volume, or make changes to the DFSMSrmm control
data set, so that the volume can be reentered without conflict.

Source
DFSMSrmm

Module
EDGMLCS