---
page_type: error
code: 33121
message: "33121: Invalid Parameter Combination"
level: ERROR
product: Programmable Wireless
---

## Description

Raised whenever a request contains conflicting parameters.

### Possible Causes

- While updating your SIM, the request was rejected because you cannot update `Status` and `ResetStatus` simultaneously.
- Updating a SIM's status to `suspended` and removing its Rate Plan is not permitted.

### Possible Solutions

- While updating a SIM, ensure not to update `Status` and `ResetStatus` within the same request.
- While updating a SIM, you cannot simultaneously update its `Status` to `suspended` and remove its Rate Plan.