# Unable to create funding source by using processor token of plaid

**URL:** <https://discuss.dwolla.com/t/unable-to-create-funding-source-by-using-processor-token-of-plaid/6113>\
**Category:** General\
**Created:** [August 27, 2020, 10:27am UTC](https://discuss.dwolla.com/t/unable-to-create-funding-source-by-using-processor-token-of-plaid/6113 "2020-08-27T10:27:58Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Pratik](https://sea2.discourse-cdn.com/dwolla/user_avatar/discuss.dwolla.com/pratik/32/2700_2.png) [@Pratik](https://discuss.dwolla.com/u/Pratik)\
**Post date:** [August 27, 2020, 10:27am UTC](https://discuss.dwolla.com/t/unable-to-create-funding-source-by-using-processor-token-of-plaid/6113/1 "2020-08-27T10:27:58Z")

</div>

Hi,  
I am facing issue on creating funding source, can you please help me out.  
I am using sandbox environment.  
Process 1:  
Let say I am linking **chase bank savings** account to plaid and then after creating a funding source for the same.  
step1: I will link my chase bank savings account to plaid and plaid will return access token and account Id.  
step2: By using access token and account id plaid will generate processor token.  
URL: [https://developers.dwolla.com/guides/plaid/create-funding-source#step-2---create-a-funding-source-for-a-customer-using-a-plaidtoken](https://developers.dwolla.com/guides/plaid/create-funding-source#step-2---create-a-funding-source-for-a-customer-using-a-plaidtoken)  
Step3: By using the processor token and account name I will create a funding source on Dwolla and Dwolla will generate funding source successfully.

So I will get a funding source for the chase bank savings account.

process 2:  
When I will again link **US bank savings** to plaid by using the above same process and after creating funding source on dwolla but second-time Dwolla give me an error regarding  
Error:  
{ Error: {“code”:“DuplicateResource”,“message”:“Bank already exists: id=0b397831-2bf7-4933-9c4d-e8e54793ca21”,"\_links":{“about”:{“href”:“[https://api-sandbox.dwolla.com/funding-sources/0b397831-2bf7-4933-9c4d-e8e54793ca21",“type”:“application/vnd.dwolla.v1.hal+json”,“resource-type”:"funding-source](https://api-sandbox.dwolla.com/funding-sources/0b397831-2bf7-4933-9c4d-e8e54793ca21%22,%22type%22:%22application/vnd.dwolla.v1.hal+json%22,%22resource-type%22:%22funding-source)”}}}

Basically I am unable to create a funding source for the same account type.

1. Dwolla successfully created a funding source for the **chase bank savings account**.
2. Second-time When I create a funding source for the **US bank savings account** then it will give me an error that **bank already exists**.

Thanks

---

<div class="post-metadata">

**Author:** ![shreya](https://sea2.discourse-cdn.com/dwolla/user_avatar/discuss.dwolla.com/shreya/32/2154_2.png) [@shreya](https://discuss.dwolla.com/u/shreya)\
**Post date:** [August 27, 2020, 1:21pm UTC](https://discuss.dwolla.com/t/unable-to-create-funding-source-by-using-processor-token-of-plaid/6113/2 "2020-08-27T13:21:52Z")

</div>

Hi @Pratik – is this when adding two Plaid banks of the same type to a Customer account? If so, I’d responded to another post with a similar issue. Please check it out below!

> [@Dwolla + Plaid Add Funding Resource not allows to add more than 2 banks](https://discuss.dwolla.com/t/dwolla-plaid-add-funding-resource-not-allows-to-add-more-than-2-banks/5807/2):
>
> Hi @Hiten_Ahirrao – that’s actually expected behavior. Plaid Sandbox only returns two bank accounts - one of type savings and one checking with preset Routing and Account numbers. If a checking account is already added, adding another checking account will return a DuplicateResource error from Dwolla because the Routing/Account numbers are recognized as duplicates for that Customer. You can test adding banks to Dwolla Sandbox by removing a funding-source, and attaching another one again. Hope…