bonfire vendor portal submission failed file upload

bonfire vendor portal submission failed file upload: how to fix it

Portal uploads fail on oversized files, special characters in filenames, and stalled connections. Compress the file under the portal limit, rename it with only letters numbers and dashes, and upload on a stable connection.

bonfire vendor portal submission failed file upload

When to use this skill

• File upload errors or stalls partway
• Upload completes but the file is missing from the checklist

When not to use this skill

• Submit button fails after uploads succeed (a different failure)
• Portal rejects the file type (a format restriction)

Tool compatibility

Bonfire vendor portal file uploads. Related area: business integrations.

Related area: proposal automation and agent-assisted RFP workflows.

Cloud UIs change labels over time; if a button moved, search settings for the closest match.

Before you start

• Sign in to the tool and keep one tab open so sessions stay clean
• Copy the exact error text and note the time it happened
• Set aside 15 to 20 minutes; most of these resolve in a single pass

Quick diagnosis

Make sure this is the right skill before you invest the 15 minutes.

• If you are dealing with file upload errors or stalls partway, start at step 1 below.
• If instead submit button fails after uploads succeed (a different failure), stop here; you need a different skill.
• If neither quite matches, compare your screen against the verbatim error block at the top; that block is exactly what this skill covers.

Fix it in steps

1. Check the file size limit

Find the per-file size limit in the Bonfire submission instructions.

Expected: Expected: you know the exact megabyte limit.

2. Compress the file under the limit

Compress the PDF until it sits under the limit with margin.

Expected: Expected: file size is at most 80 percent of the limit.

3. Rename with safe characters

Rename the file using only letters, numbers, and dashes.

Expected: Expected: filename has no spaces, ampersands, or parentheses.

4. Upload on a stable connection

Upload from a wired or strong wifi connection without switching networks mid-upload.

Expected: Expected: upload completes and the file appears in the submission checklist.

Confirm each step worked

Run through this checklist before moving on. If a check fails, redo that step instead of pushing ahead.

• Step 1 (check the file size limit): Expected: expected: you know the exact megabyte limit.
• Step 2 (compress the file under the limit): Expected: expected: file size is at most 80 percent of the limit.
• Step 3 (rename with safe characters): Expected: expected: filename has no spaces, ampersands, or parentheses.
• Step 4 (upload on a stable connection): Expected: expected: upload completes and the file appears in the submission checklist.

Quick recap

1. Check the file size limit
2. Compress the file under the limit
3. Rename with safe characters
4. Upload on a stable connection

Still stuck?

Gather three things: the exact error text, the time it happened, and what changed just before it broke. Check the vendor status page for an active incident. Then open a support ticket with those three things; it cuts the back-and-forth in half. For agent runs, attach the last 50 lines of the agent log too, since the loop or timeout signature in the log usually names the cause.

Variant phrasings

bonfire upload failed

Compress and rename first. If this matches what you saw, the steps above apply as written.

bonfire submission file upload error

Safe filename plus smaller file fixes it. If this matches what you saw, the steps above apply as written.

Why it happens

Portal upload handlers reject filenames with shell-special characters because the backend sanitizes them into collisions, and large files on flaky connections time out the upload session silently.

Edge cases

• Upload each required file and confirm the checklist ticks before moving on
• Keep the original uncompressed file; portals sometimes ask for it by email
• Upload well before the deadline; failed uploads eat the buffer fast

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_Wwx1NIHBLoRB1ZCsvbssFw