550: Volume is not ready and automatic tape mounts are not allowed.

Explanation

A request to retrieve a data set from or store a data set on a tape volume was received. The tape volume is not mounted and the end user requested NoAutoTapeMount.

System action

The request is not performed.

User response

Request that the tape be mounted by the operator and then reissue the request. Also, the SITE AUTOTAPEMOUNT subcommand can be issued to allow automatic tape mounts to occur.

System programmer response

None.