> For the complete documentation index, see [llms.txt](https://help.santesuite.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.santesuite.org/installation/installation-1/deployment/installing-software/santedb-server/installation-qualification/fhir-interface-validation/mpi-cr-test-cases-for-hl7v2/test-ohie-cr-03-hl7v2.md).

# TEST: OHIE-CR-03-HL7v2

This test ensures that the receiver rejects messages which contain identifiers assigned from authorities which are unknown.

## Discussion

It is expected that a patient identity cross reference manager will ensure that data is valid prior to recording patient registrations and performing cross reference functions.

The lack of configuration for an identity domain being received by an identity source indicates a misconfiguration of the MPI and/or the identity source. This test ensures that configuration is consistent within a jurisdiction.

## Pre-Conditions / Setup

In order to mimic a mis-configuration of the client registry, the environment should ensure that the domain `TEST_BLOCK` and OID `2.16.840.1.113883.3.72.5.9.4` are not present.

{% hint style="info" %}
If the SanteMPI instance is configured to use Msh8 security and not node authentication, then the `MSH-8` value of all test messages must contain `TEST_HARNESS+TEST_HARNESS`
{% endhint %}

## Attempt Registration with invalid OID

Test harness sends ADT^A01 message having the invalid OID in CX.4.2.

```
MSH|^~\&|TEST_HARNESS|TEST|CR1|MOH_CAAT|20141104174451||ADT^A01^ADT_A01|TEST-CR-03-10|P|2.3.1
EVN||20101020
PID|||RJ-999-2^^^&2.16.840.1.113883.3.72.5.9.4&ISO||THAMES^ROBERT^^^^^L| |1983|M|||1220 Centennial Farm Road^^ELLIOTT^IA^51532||^PRN^PH^^^712^7670867||||||481-27-4185
PV1||I
```

### Expected Behaviour

* Receiver rejects message with error code AE or AR
* MSH-5 and MSH-6 matches “TEST\_HARNESS|TEST”
* Meaning MSA or ERR segment is conveyed showing the error
* Response is ACK^A01
* Response Version is 2.3.1

## Attempt Registration with invalid NamespaceID

Test harness sends ADT^A01 message having invalid assigning authority name in CX.4.1

```
MSH|^~\&|TEST_HARNESS^^|TEST^^|CR1^^|MOH_CAAT^^|20141104174451||ADT^A01^ADT_A01|TEST-CR-03-20|P|2.3.1
EVN||20101020
PID|||RJ-999-2^^^TEST_BLOCK||THAMES^ROBERT^^^^^L| |1983|M|||1220 Centennial Farm Road^^ELLIOTT^IA^51532||^PRN^PH^^^712^7670867||||||481-27-4185
PV1||I
```

### Expected Behaviour

* Receiver rejects message with error code AE or AR
* MSH-5 and MSH-6 matches “TEST\_HARNESS|TEST”
* Meaning MSA or ERR segment is conveyed showing the error
* Response is ACK^A01
* Response Version is 2.3.1