---
title: "Error Handling at Leyr"
description: "An overview of the most common Leyr API error types and how to work around them."
canonical_url: "http://localhost/api/error-handling"
---
# Error Handling at Leyr

> An overview of the most common Leyr API error types and how to work around them.

Get an overview of the most common error types at Leyr and find how to work around them.

<card-group style="margin-top: 64px;">
<card icon="tabler:file-alert" title="BAD_REQUEST" to="http://localhost/api/error-handling/bad_request">

Bad request. Check documentation if you send all the fields in a proper format.

</card>

<card icon="tabler:error-404" title="NOT_FOUND" to="http://localhost/api/error-handling/not_found">

Not found. You're requesting an endpoint that doesn't exist.

</card>

<card icon="tabler:http-get-off" title="METHOD_NOT_ALLOWED" to="http://localhost/api/error-handling/method_not_allowed">

Method not allowed. You're using a method that is not allowed for this endpoint.

</card>

<card icon="tabler:building-hospital" title="EMR_ERROR" to="http://localhost/api/error-handling/emr_error">

Internal error at EMR vendor side. Please contact us to help investigate further.

</card>

<card icon="tabler:help" title="UNKNOWN_ERROR" to="http://localhost/api/error-handling/unknown_error">

This one is special. Please contact us and we will analyze the issue together with you.

</card>

<card icon="tabler:server-off" title="INTERNAL_SERVER_ERROR" to="http://localhost/api/error-handling/internal_server_error">

Internal server error. Try once again, but most likely you will have to contact us and we will analyze the issue together with you.

</card>

<card icon="tabler:api-off" title="NOT_IMPLEMENTED" to="http://localhost/api/error-handling/not_implemented">

Not implemented. You're requesting an endpoint that is not implemented yet.

</card>

<card icon="tabler:network-off" title="SERVICE_UNAVAILABLE" to="http://localhost/api/error-handling/service_unavailable">

Service unavailable. Most likely connection error. Try again or contact us if the issue persists.

</card>
</card-group>


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