A user can no longer save a file in a file sharing submitted to File Screening.
Probable causes
- file active screen
- extension
- The Commission shall take the necessary measures to ensure that the measures taken are taken in accordance with Article 3 of Regulation (EU) No 1303/2013.
Verifications.
- Limit the impact. — Identify whether an endpoint, service, or whole site is affected.
- Collect evidence. — Keep the exact error message, timestamp, and associated logs.
- Test the simplest hypothesis first. — Compare the affected system with a known-good path.
- Correct the confirmed cause and validate the result. — Apply one controlled change at a time and retest.
Solutions.
- Correct the confirmed cause rather than the symptom.
- Document the change and its result.
- Establish monitoring if the fault can recur.
When to escalate?
Escalate if the impact expands, data are at risk, or remediation requires an irreversible change.