As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO DOOR ON ECAM ONH T/O RETURN TO TPA ( ECAM DOOR PAGE INDICATIONS CARGO DOOR )-VERIFIED FWD CARGO DOOR CLOSED AND CONFIRMED SECURE IAW MEL 52-70-01-13 - R.R FWD CARGO DOOR PROX SW (30WV) IAW AMM 52-71-12. OPS TEST FAILED. DMI # 235803101 REMAINS OPEN. FURTHER TS REQUIRED