Applies to 7-Mode Transition Tool ONTAP Quotas Issue Quota rules fail to be applied during 7MTT migration Mapping of UNIX user 6123 to Windows user for quota rule failed. Ensure name-mapping has been ...Applies to 7-Mode Transition Tool ONTAP Quotas Issue Quota rules fail to be applied during 7MTT migration Mapping of UNIX user 6123 to Windows user for quota rule failed. Ensure name-mapping has been configured and try again.