A function necessary to enable XRC to protect primaries, secondaries, and swaps against dynamic I/O configuration changes has failed. Therefore, XRC is unable to protect against dynamic deletes of devices in active XRC sessions.
XRC function is active.
Be careful when issuing HCD ACTIVATE commands that remove devices from the I/O configuration, because if you delete a device that is in an active XRC session, it may result in a data integrity exposure. If you want dynamic I/O configuration protection, find information about the return code and reason codes displayed in this message in SDM and XRC return codes.
Once the problem has been fixed, issue the XSUSPEND TIMEOUT command for all sessions and restart them to reactivate dynamic I/O configuration protection.
Extended remote copy (XRC).