# ExpEPAOperationPreconditionFailed - Implementation Guide ePA Basisfunktionalitäten v1.3.1

Implementation Guide

ePA Basisfunktionalitäten

Version 1.3.1 - release 

* [**Table of Contents**](toc.md)
* [**FHIR-Artefakte**](artifacts.md)
* **ExpEPAOperationPreconditionFailed**

## Example OperationOutcome: ExpEPAOperationPreconditionFailed



## Resource Content

```json
{
  "resourceType" : "OperationOutcome",
  "id" : "bf47037d-2f98-4ee1-9675-cab7dd8635df",
  "meta" : {
    "profile" : ["https://gematik.de/fhir/ti/StructureDefinition/operation-outcome|1.1.1"]
  },
  "issue" : [{
    "severity" : "error",
    "code" : "processing",
    "details" : {
      "coding" : [{
        "system" : "http://terminology.hl7.org/CodeSystem/operation-outcome",
        "code" : "UPDATE_MULTIPLE_MATCHES",
        "display" : "Error: Multiple matches exist for the conditional update"
      }]
    }
  }]
}

```
