# Issues - MyHealth@Eu MVC package v9.1.0

* [**Table of Contents**](toc.md)
* **Issues**

## Issues

### Known suppressed warnings

The following warnings are suppressed in the build. They are known issues and do not affect the correctness of the MVC package.

**UCUM**

* Invalid code `Torr` — known UCUM issue: [ucum-org/ucum#289](https://github.com/ucum-org/ucum/issues/289)
* Wrong display names for UCUM units — human-readable descriptions used intentionally; known terminology server issue
* Wrong whitespace in UCUM display names — terminology issue

**LOINC**

* Invalid code `x-clinical-image` — known MVC issue EHEALTH-15879, to be fixed in next release
* Wrong display names for LOINC codes — known MVC issue EHEALTH-16363, to be fixed in next release

**SNOMED CT**

* Incorrect display for inactive SNOMED-CT codes — known MVC issue EHEALTH-15914, to be fixed in next release
* Inactive SNOMED-CT concepts retained for historical entries — will not be fixed; concepts cannot be used for entering new data
* SNOMED-CT includes mixing FSN and preferred terms — FSN tags come from the terminology server, not from our value sets

**ATC**

* Invalid ATC codes and wrong display names — terminology issue

**DICOM**

* Invalid DICOM codes and wrong display names — terminology issue

**EDQM**

* Invalid EDQM codes — terminology issue

**BCP-47 / ISO 3166**

* Wrong display names for BCP-47 language codes — known MVC issue EHEALTH-16364, to be fixed in next release
* Wrong display names for ISO 3166 country codes — known MVC issue EHEALTH-16364, to be fixed in next release

**v3 Code Systems**

* Wrong display name warnings for `v3-TimingEvent` — known terminology server issue
* Wrong display names for `v3-substanceAdminSubstitution` (`generic`, `therapeutic`) — known MVC issue EHEALTH-16364, to be fixed in next release

**Terminology systems without Code System definition**

* `https://www.orpha.net`
* `https://spor.ema.europa.eu/v2/SubstanceDefinition`
* `urn:oid:1.3.6.1.4.1.12559.11.10.1.3.1.44.6`

**IPS dependency**

* IPS pinned to version 1.1.0 — upgrading to 2.0.0 requires replacing `absent-unknown-uv-ips` codes with SNOMED CT equivalents; planned for a future release

**Other**

* Too many concepts to validate individually — value set includes with large concept counts
* Value set expansions too large to display fully — expected for large terminology packages
* References to draft code systems
* CodeSystem with fragment status
* Terminology resources (CodeSystem/ValueSet) have no narrative — managed externally in the MVC package; narrative not required
* Pinned version information messages

