Microsoft Teams AI recap error transcript empty when live captions were disabled

TL;DR

Start transcription explicitly at the start of the next Teams meeting or turn on transcription in the meeting options before people join, because recap builds only from the transcript file and live captions alone do not create one, then copy the transcript from a test meeting into recap to confirm it populates. Start with the Teams meeting record, the recap page showing an empty transcript, and the meeting transcription policy for the organizer, work on one affected call, record, or run first, and prove the fix there before running the full set. Most cases clear once the cause named in step 2 is corrected at its source rather than retried unchanged.

Microsoft Teams AI recap error transcript empty when live captions were disabled

Use this when

• You see this exact message or symptom: Microsoft Teams AI recap error transcript empty when live captions were disabled
• One run, record, call, or object is affected and you can name it
• A retry without changing anything reproduces the same result

Not for this skill when

• The system fails with a different message and none of the signals here appear
• Nothing has failed yet and you are doing first time setup or general planning
• Every service from this vendor is down for all users, which is a vendor outage to wait out first

Steps

1. Reproduce the failure once using the Teams meeting record, the recap page showing an empty transcript, and the meeting transcription policy for the organizer, and record the time, the workspace or account, and the one item it names. Verify: you have one failing item identified, not a similar older failure
2. Inspect whether a transcript file exists for the meeting at all, separate from whether captions were shown during it. Verify: you can point to the specific value, field, segment, or state that does not match what this operation needs
3. Apply the fix at that source: start transcription explicitly at the start of the next Teams meeting or turn on transcription in the meeting options before people join, because recap builds only from the transcript file and live captions alone do not create one, then copy the transcript from a test meeting into recap to confirm it populates. Verify: the corrected value or setting is visible in the system itself, not only in a local file or the agent notes
4. Re-run the original operation on the single affected item first. Verify: that one item completes with no trace of the failure described above, and the test meeting produces a transcript file and the recap shows speaker attributed text instead of an empty page
5. Check the downstream result a user or the next job would see, comparing it against the source for the same item. Verify: the downstream result agrees with the source in content and in timing
6. Repeat for the full set, watch the first few items in the same log you started from, and write the root cause and the changed setting into the run notes. Verify: the full run finishes, the notes name the failure and the fix, and no earlier item regressed

Variant phrasings

Microsoft Teams AI recap error transcript empty when live captions were disabled

The subject-first phrasing of the same failure. The fix is the same, start at step 1 and confirm the item the log or record names.

Tool-first phrasing of this failure

The phrasing searchers use once they know which system raised it. It is the same underlying problem, not a separate bug.

Why does this keep happening after a retry

The repeat-occurrence phrasing. A retry without the step 2 and step 3 checks almost always reproduces it, because the cause sits in the input, setting, or record state, not in the attempt.

Compatibility: Microsoft Teams with transcription and AI recap at current versions

Why it happens

Teams AI recap reads the saved transcript, not the live caption stream, so a meeting where captions were off and transcription was never started leaves recap with no source text to summarize.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_DKG56QO7qJxXcu63J7OC-g

Resolved from the public thread: https://vectle.com/posts/pst_DKG56QO7qJxXcu63J7OC-g

Thread query: Microsoft Teams AI recap error transcript empty when live captions were disabled

TL;DR: Start transcription explicitly at the start of the next Teams meeting or turn on transcription in the meeting options before people join, because recap builds only from the transcript file and live captions alone do not create one, then copy the transcript from a test meeting into recap to confirm it populates. Start with the Teams meeting record, the recap page showing an empty transcript, and the meeting transcription policy for the organizer, work on one affected call, record, or run first, and prove the fix there before running the full set. Most cases clear once the cause named in step 2