# eRS - A027 - 403 Error

**URL:** <https://developer.community.nhs.uk/t/ers-a027-403-error/3697>\
**Category:** e-Referral Service FHIR API\
**Tags:** fhir\
**Created:** [17 December 2024 10:08 UTC](https://developer.community.nhs.uk/t/ers-a027-403-error/3697 "2024-12-17T10:08:56Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![jim.brock](https://dub1.discourse-cdn.com/nhsdigitaldeveloper/user_avatar/developer.community.nhs.uk/jim.brock/32/368_2.png) [@jim.brock](https://developer.community.nhs.uk/u/jim.brock)\
**Post date:** [17 December 2024 10:08 UTC](https://developer.community.nhs.uk/t/ers-a027-403-error/3697/1 "2024-12-17T10:08:56Z")

</div>

Hi,

We are trying to call “A027 - Convert advice and guidance request to referral” but I’m getting the following 403 response:

```auto
{
	"meta": {
		"profile": [
			"https://fhir.nhs.uk/STU3/StructureDefinition/eRS-OperationOutcome-1"
		]
	},
	"resourceType": "OperationOutcome",
	"issue": [
		{
			"severity": "error",
			"code": "forbidden",
			"details": {
				"coding": [
					{
						"code": "FORBIDDEN",
						"system": "https://fhir.nhs.uk/STU3/CodeSystem/eRS-APIErrorCode-1",
						"display": "Forbidden"
					}
				]
			},
			"diagnostics": "The ASID (xxxxxxx) does not have the interaction (urn:nhs:names:services:ers:REFERRAL_REQUEST_CREATE_FROM_COMMUNICATION_REQUEST_ACTION_LATER_STU3_V001) required to call this endpoint."
		}
	]
}

```

(I’ve replaced our ASID with “xxxxx”)

Do we need this endpoint setup with you?

We think we’ve setup our API access in the developer network:

 ![image](https://europe1.discourse-cdn.com/nhsdigitaldeveloper/original/1X/cefe45a116493c33112b7716efedd2db64e4e5a6.png)

Some advice please.

Thanks

Jim Brock

---

<div class="post-metadata">

**Author:** ![adam.oldfield](https://dub1.discourse-cdn.com/nhsdigitaldeveloper/user_avatar/developer.community.nhs.uk/adam.oldfield/32/327_2.png) [@adam.oldfield](https://developer.community.nhs.uk/u/adam.oldfield)\
**Post date:** [17 December 2024 10:43 UTC](https://developer.community.nhs.uk/t/ers-a027-403-error/3697/2 "2024-12-17T10:43:34Z")

</div>

Hi @jim.brock,

It looks like you don’t have permission to access A027 in the Integration Environment.

@nhserspartners @andrew.clayton3 Can WASPs INT ASID be assigned the `REFERRAL_REQUEST_CREATE_FROM_COMMUNICATION_REQUEST_ACTION_LATER_STU3_V001` interaction?

Thanks,

Adam.