IBM TOTAL STORAGE DS8000 - Manual (Page 288)

CMUN02439E SOURCE Unable to create rank. DDM repair is required or
in progress.
Explanation
The rank cannot be created because disk drive repair is required or is in progress.
Action
Wait until the drives have been repaired, and then resubmit the task.
CMUN03000E SOURCE Operation failure: action cancelled due to lack
of resources
Explanation
The storage management console server reports a Copy Services error. The
storage unit did not have enough resources to complete the task.
Action
Contact IBM technical support for assistance.
CMUN03001E SOURCE Operation failure: action not supported
Explanation
The storage management console server reports a Copy Services error. The
command is not supported by the current microcode.
Action
Ensure that the latest version of microcode is installed on your storage unit. Contact
IBM technical support for assistance.
CMUN03002E SOURCE Operation failure: action not supported
Explanation
The storage management console server reports a Copy Services error. The
command is not supported by the current microcode.
Action
Ensure that the latest version of microcode is installed on your storage unit. Contact
IBM technical support for assistance.
CMUN03003E SOURCE Copy Services operation failure: currently
processing a previously issued Global Mirror command
Explanation
The task is being rejected because a previously issued task is still being processed.
268 IBM TotalStorage DS8000: Messages Reference