# WhatsApp API Error 132000: Template Param Count Mismatch [Working Fix]
Author: Prashant Jangid
Author URL: https://www.heltar.com/blogs/author/prashant-jangid
Published: 2025-01-02
Category: Troubleshoot
Category URL: https://www.heltar.com/blogs/category/troubleshoot
Tags: WhatsApp API Error
Tag URLs: WhatsApp API Error (https://www.heltar.com/blogs/tag/whatsapp-api-error)
URL: https://www.heltar.com/blogs/whatsapp-api-error-132000-template-param-count-mismatch-working-fix-cm5fd7w7s000rkg77w9ubg2n4

Error code 132000 occurs when the number of variable parameters in your message request does not match the number defined in your template. This issue prevents your template message from being sent successfully and gives the following error message, **“The number of variable parameter values included in the request did not match the number of variable parameters defined in the template.”**

Here’s a straightforward guide to fixing this error.

## What Causes Error 132000?

1. The message template requires a specific number of variable parameters, but your request includes fewer or extra values.

2. The payload structure is incorrect.


## Steps to Resolve Error 132000

### Step 1: Verify Your Message Template

Check the template definition in your WhatsApp Business Manager. Note how many variable parameters (placeholders like {{1}}, {{2}}) the template expects. Ensure that your API request includes the correct number of parameter values to match the placeholders.

For example, if your template has two placeholders ({{1}} and {{2}}), your request must include two values.

### Step 2: Correct the Payload Structure

If the error persists, check the payload structure. Make sure the **components** object is nested properly inside the **template** object. An incorrectly structured payload can trigger this error.

#### Incorrect Payload Example

```
{
  "messaging_product": "whatsapp",
  "to": "91987654321",
  "type": "template",
  "template": {
      "name": "order_notification",
      "language": {
          "code": "en_US"
      }
  },
  "components": [
      {
          "type": "body",
          "parameters": [
              {
                  "type": "text",
                  "text": "xyz"
              }
          ]
      }
  ]
}
```

#### Corrected Payload Example

```
{
  "messaging_product": "whatsapp",
  "to": "91987654321",
  "type": "template",
  "template": {
      "name": "order_notification",
      "language": {
          "code": "en_US"
      },
      "components": [
          {
              "type": "body",
              "parameters": [
                  {
                      "type": "text",
                      "text": "xyz"
                  }
              ]
          }
      ]
  }
}
```

Notice that the **components** object is inside the **template** object in the corrected example.

For more troubleshooting tips related to WhatsApp Business API errors, check out our other blogs at [heltar.com/blogs](https://heltar.com/blogs).


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