Have a bunch of historical IDCAMS VSAM Catalog backups on 3590 Dynam controlled carts. Attempting to copy those volumes to virtual tapes (Dynam Controlled). The problem is that IDCAMS, puts a bunch of tape marks on the backups and causes TDYNCOPY not to copy the entire backup.
How do we backup tapes with IDCAMS backups to other types of tapes, physical or virtual?