If a shelf location has not been specified previously for the optical disk being ejected or a new shelf location was requested on EJECT command, the system issues the following messages and waits for the appropriate responses:

CBR1000I OAM EJECT command execution scheduled.

CBR2600A Specify shelf location for volumes volser1 and volser2.

Provide 1 to 32 characters of shelf information. The system issues the following messages:

CBR2603A Specify pseudo library name for volume volser1. 

Provide the name of the associated pseudo library for this volume. The system issues the following messages:

CBR3001A Remove cartridge from I/O station on library library-name. Place in
         shelf location shelf-location.

CBR3122I Volumes volser1 and volser2 were ejected from library library-name,
         shelf location is shelf-location.