# 21732: Campaign limit reached on the Brand

Log Type: APPLICATION

Log Level: ERROR

## Description

This error occurs when you try to create a second Sole Proprietor Campaign for a Sole Proprietor Brand. You can create only one `SOLE_PROPRIETOR` campaign per `SOLE_PROPRIETOR` brand, and campaigns in statuses such as Pending, Registered, and Failed still count toward that limit.

### Possible causes

* A Campaign is already associated with the same Sole Proprietor Brand.
* The existing Campaign is still in a status such as Pending, Registered, or Failed, and it still counts toward the one-campaign limit for that Brand.
* Your use case needs more than a Sole Proprietor Brand supports. Sole Proprietor Brands are limited to one Campaign.

### Possible solutions

* Find the existing Campaign for this Sole Proprietor Brand and delete it before you create a replacement Campaign. If you delete and recreate the Campaign programmatically on the same Messaging Service, wait at least 5 seconds after deletion before submitting the new Campaign.
* If the existing Campaign is in `FAILED` status, update that Campaign in Console instead of trying to create a second Campaign for the same Sole Proprietor Brand.
* If the business needs more than one Campaign, higher throughput, or more flexibility, move from a Sole Proprietor Brand to a Standard or Low-Volume Standard Brand and register a new Campaign for that Brand.

#### Additional resources

* [A2P 10DLC BrandRegistrations resource](/docs/messaging/api/brand-registration-resource)
* [Sole Proprietor A2P 10DLC API onboarding](/docs/messaging/compliance/a2p-10dlc/onboarding-isv-api-sole-prop-new)
* [Transition from a Sole Proprietor to a Standard Brand](/docs/messaging/compliance/a2p-10dlc/transition-sole-proprietor-to-standard-brand)