# Error with Retrieve user business functions (A030, FHIR R4)

**URL:** <https://developer.community.nhs.uk/t/error-with-retrieve-user-business-functions-a030-fhir-r4/15421>\
**Category:** e-Referral Service FHIR API\
**Tags:** onboarding, fhir\
**Created:** [1 October 2026 12:36 UTC](https://developer.community.nhs.uk/t/error-with-retrieve-user-business-functions-a030-fhir-r4/15421 "2026-10-01T12:36:41Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![David\_Hobson](https://avatars.discourse-cdn.com/v4/letter/d/6bbea6/32.png) [@David\_Hobson](https://developer.community.nhs.uk/u/David_Hobson)\
**Post date:** [1 October 2026 12:36 UTC](https://developer.community.nhs.uk/t/error-with-retrieve-user-business-functions-a030-fhir-r4/15421/1 "2026-10-01T12:36:41Z")

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HI,

For a while now, my application using eRS apis has been working with the INT environment. I went to start the onboarding test videos to find that one of the apis no longer works. The api not working is **Retrieve user business functions (A030, FHIR R4)**

I am getting “The ASID (200000002746) does not have the interaction (urn:nhs:names:services:ers:READ\_PRACTITIONER\_ROLE\_R4\_V001) required to call this endpoint.”

I have made no changes to the application lately to cause this. Is there a specific api I need to give to my DOS application?

I am calling [https://int.api.service.nhs.uk/referrals/FHIR/R4/PractitionerRole](https://int.api.service.nhs.uk/referrals/FHIR/R4/PractitionerRole)

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**Author:** ![tony.marsh1](https://dub1.discourse-cdn.com/nhsdigitaldeveloper/user_avatar/developer.community.nhs.uk/tony.marsh1/32/855_2.png) [@tony.marsh1](https://developer.community.nhs.uk/u/tony.marsh1)\
**Post date:** [1 October 2026 13:02 UTC](https://developer.community.nhs.uk/t/error-with-retrieve-user-business-functions-a030-fhir-r4/15421/2 "2026-10-01T13:02:02Z")

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> [@David\_Hobson](#):
>
> 200000002746

Hi David, that is odd - has this interaction ever worked before , or just the first time you have tried it, and it is failing?

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<div class="post-metadata">

**Author:** ![David\_Hobson](https://avatars.discourse-cdn.com/v4/letter/d/6bbea6/32.png) [@David\_Hobson](https://developer.community.nhs.uk/u/David_Hobson)\
**Post date:** [1 October 2026 13:14 UTC](https://developer.community.nhs.uk/t/error-with-retrieve-user-business-functions-a030-fhir-r4/15421/3 "2026-10-01T13:14:33Z")

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Hi Tony,

This has been working fine for months while we were doing our local testing. This is the first time in a few weeks I’ve revisited the project today to find this error now occurring.

Thanks  
Dave

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<div class="post-metadata">

**Author:** ![tony.marsh1](https://dub1.discourse-cdn.com/nhsdigitaldeveloper/user_avatar/developer.community.nhs.uk/tony.marsh1/32/855_2.png) [@tony.marsh1](https://developer.community.nhs.uk/u/tony.marsh1)\
**Post date:** [2 October 2026 13:09 UTC](https://developer.community.nhs.uk/t/error-with-retrieve-user-business-functions-a030-fhir-r4/15421/4 "2026-10-02T13:09:16Z")

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Hi David, this should be ready to re-try 🙂

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<div class="post-metadata">

**Author:** ![David\_Hobson](https://avatars.discourse-cdn.com/v4/letter/d/6bbea6/32.png) [@David\_Hobson](https://developer.community.nhs.uk/u/David_Hobson)\
**Post date:** [2 October 2026 13:23 UTC](https://developer.community.nhs.uk/t/error-with-retrieve-user-business-functions-a030-fhir-r4/15421/5 "2026-10-02T13:23:26Z")

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Hi,

Yes, this working again.

Thank you.