TDP2016 CCU MAXBLKSZ IS NOW nn (WAS nn)
Explanation:
In response to a "INITIAL CCU MAXBLKSZ" command, the maximum size of a channel block for an I/O to a CCU-type CP has been changed from the indicated value to the specified value.
Generated By:
TDP.
Notes:
The MAXBLKSZ value may be displayed using the TDP DISPLAY CCU command. Since the usefulness of this information depends upon knowledge of TDP internals, it is intended for use in consultation with Customer Support personnel.