DFSMShsm received an unexpected return code and reason code from a coupling facility list structure macro. It is possible that the DFSMShsm structure now has logical inconsistencies.
For RC=8, REASON=xxxx0859, an attempt was made to connect to a structure that was allocated by a host in another HSMplex. Each DFSMShsm host may only connect to a structure that is associated with that HSMplex of which it is a member.
For RC=8, REASON=xxxx0859, DFSMShsm disconnects from the structure. For other errors, DFSMShsm processing continues.
For RC=8, REASON = xxxx0859, specify a structure that was not allocated by a host in another HSMplex. For any other return codes, see z/OS MVS Programming: Sysplex Services Reference.
For other errors, see z/OS DFSMShsm Storage Administration.