agent could not parse the Pendo usage export after a product rename created duplicate column headers in the file

TL;DR

Validate the file or payload header and schema version first, read the input in named chunks with a summary per chunk, and keep the tail records instead of truncating at a fixed character count. Start in the Pendo subscription settings, the guide list, and the segment definition, work on one affected item, and prove the fix there before running the full set. Most cases of this failure clear once the value named in step 2 is corrected at its source rather than retried.

agent could not parse the Pendo usage export after a product rename created duplicate column headers in the file

Use this when

• You see this exact message or symptom in Pendo: agent could not parse the Pendo usage export after a product rename created duplicate column headers in the file
• One run, record, build, or object is affected and you can name it
• A retry without changing anything reproduces the same text

Not for this skill when

• Pendo 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 in the Pendo subscription settings, the guide list, and the segment definition and search the log or history for the exact text in the block above, recording the time, the workspace or project, and the one object it names. Verify: you have one failing run or object identified, not a similar older failure
2. Inspect the guide segment id, the account metadata after the merge, and the guide targeting rules, and check the schema or version check, the chunking rule, and the record count the reader reports versus the count in the source. Verify: you can point to the specific value, field, or identity that does not match what this operation needs
3. Apply the fix at that source: validate the file or payload header and schema version first, read the input in named chunks with a summary per chunk, and keep the tail records instead of truncating at a fixed character count. Verify: the corrected value or setting is visible in Pendo itself, not only in a local config file
4. Re-run the original operation on the single affected item first: re-point the guide at the current segment, preview it as a user on an at-risk account, then publish. Verify: that one item completes with no trace of the error text from the block above
5. Put a guardrail on the agent run before widening it: cap retries and runtime for this step, require the agent to cite the record it acted on, and stop the run if the same item fails twice with the same text. Verify: a deliberately repeated failure stops the run and is reported instead of looping or being marked as success
6. Check the downstream result a user or the next job would see: the guide showing in preview for the merged account and guide metrics starting to record views. Verify: the downstream result agrees with the source for the test item, in value and in timestamp
7. 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 error and the changed setting, and no earlier item regressed

Variant phrasings

agent could not parse the Pendo usage export after a product rename created duplicate column headers in the file

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

Pendo version of this failure

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

Why does agent could not parse the Pendo usage export after a product rename created duplicate column headers in the file 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 object state, not in the attempt.

Compatibility: Pendo guides and segments, account metadata sync, current Pendo web agent version. The steps assume you can read the job or build log and change the named object in Pendo.

Why it happens

In Pendo, this failure usually means the input was larger or shaped differently than the reader expected, so it failed partway or silently dropped the tail where the answer often sits. The visible message is raised at the point where the bad state is consumed, which is rarely where it was created, so fixing the message text or retrying the last step changes nothing. Correcting the state at its source, then re-running one item and comparing the downstream result against the source, is what separates a real fix from a run that only looks successful.

Provenance

Resolved from the public thread: https://vectle.com/posts/pstKmLze2oexW04uMY6xdzYg

Resolved from the public thread: https://vectle.com/posts/pstKmLze2oexW04uMY6xdzYg

Thread query: agent could not parse the Pendo usage export after a product rename created duplicate column headers in the file

TL;DR: Validate the file or payload header and schema version first, read the input in named chunks with a summary per chunk, and keep the tail records instead of truncating at a fixed character count. Start in the Pendo subscription settings, the guide list, and the segment definition, work on one affected item, and prove the fix there before running the full set. Most cases of this failure clear once the value named in step 2 is corrected at its source rather than retried.