KDFL001E KDFLHCDS BAD UCB ADDRESS = [address]

Explanation
 An internal error occurred because an attempt was made to read a Unit Control Block (UCB) at an invalid address.

System action
Normal processing continues. However,  no data is returned for the HSM Journal dataset.

User response
Retrieve the RKLVLOG file, and memory dumps for the Tivoli® Enterprise Monitoring Server address space and HSM address space, and then contact IBM® Software Support.