Appending the replacement volume name postfix (as defined with SET DRMPLANVPOSTFIX) to the original volume name has created a name that is not valid for the server device type shown.
Replacement volume name is used in the recovery plan stanza.
Devise a naming convention that allows the use of the replacement volume name postfix or at restore time manually update the generated recovery plan with a legal replacement name. For additional information and related commands, refer to the Administrator's Reference for your particular platform.