We have recently applied maintenance to CA-1 TMS R14.0 and discovered that the BLKSIZE in particular for the tapes created with ADRDSSU is not correct.
Release : 14.0
Component : CA 1 Tape Management
PTF RO98235 was PE.
2) The BLKSIZE is reported as "22" instead of 65535 or 256k.
2) The BLKSIZE may not be reported correctly for ADRDSSU for the last
volume of a multi-volume file (or the only volume for a single volume file
The correcting PTF's are SO03575 and SO03703.