Meta WhatsApp Error Code 132012 (WABA Template Parameter Format Mismatch) — Variable Format Wrong — Fix

Overview

Error code #132012 — "Template Parameter Format Mismatch". The variable values don't match the expected format of the template's placeholders. This is a payload-format issue.

Why This Happens

• Parameter values don't match the format spec — for example, the template expects a currency object but plain text was sent.

How to Fix

1. Check the template's placeholder format requirements (text, currency, date_time, etc.).
2. Match each parameter's format exactly to what the template expects.
3. Refer to Meta's API docs for the format specs, then resend.

Suggested Reply

The error you're seeing is Meta error code 132012 — the variable values don't match the format the template expects (for example sending plain text where a currency or date format is required). 🙂

What to do:

1. Check what format each placeholder in the template expects
2. Match your values to that format exactly
3. Try again

Tell me the template and I'll help you format the variables correctly. 😊