How can someone other than the Airman report an error in an evaluation report?

Submitting an error report through BLSDM (the Base Level System Data Management) or CMS (the Consolidated Management System) is the correct method for someone other than the Airman to report an error in an evaluation report. These systems are designed to manage personnel records and allow for updates or corrections to be made in an official capacity.

Using these systems ensures that the report of the error is filed properly, documented, and processed through the correct channels within the military structure. It allows for a systematic approach that is aligned with regulatory procedures, ensuring that the information reaches the appropriate personnel for review and rectification.

The other options present various methods of addressing issues, but they lack the direct and formal process required for reporting an evaluation error. For example, filing a separate complaint or contacting a higher command may not follow the established procedures for reporting such errors, and utilizing the internal audit process, while useful for examining broader issues, is not specifically targeted towards correcting individual evaluation reports.