As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: #2 ENGINE FUEL FILTER CLOG ECAM MESSAGE ON DESCENT. ACCOMPLISHED TROUBLESHOOTING PER TSM 73-00-00-810-876-A. REPLACED FUEL FILTER ELEMENT PER AMM TASK 73-11-10-000-004A. NO VISIBLE DEBRIS FOUND ON FILTER. IDLE RUN ACCOMPLISHED.