Once the DSMSERV RESTORE DB command selects a candidate database backup series, it will validate the information from the backup data stream and compare it to the information available from the volume history file. In this case, the database backup requires the specified volume for restore processing of this backup series but this volume was not found in the available volume history file information.
None.
Evaluate the volume history file and available volumes to use for restore of the database. If the specified volume is available, than add an entry to the volume history file for this volume and retry the operation. If this volume is not available, than remove all entries from the volume history that are assigned to this backup series ID. Once those entries are removed, retry the database restore operation and it will attempt to select the next best candidate for processing.