EDG3009I

Explanation
The owner name specified in a DFSMSrmm TSO subcommand
is not defined to DFSMSrmm.

System action
The command fails.

Operator response
None.

Programmer response
Reissue the subcommands using an owner name defined to DFSMSrmm.
Specify the owner operand and an operand value so the default
value is not taken.
Define the owner to DFSMSrmm by using the RMM ADDOWNER subcommand.
Reissue the original request.

See z/OS DFSMSrmm Managing and Using Removable Media 
for guidance on using the DFSMSrmm TSO subcommands.

Source
DFSMSrmm

Module
EDGMTSO

Routing code
11

Descriptor code
7