<!doctype html>
<html>
<head>
<title>Unclean Shutdowns</title>
<link rel="stylesheet" href="styles/site.css" type="text/css">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link rel="stylesheet" href="styles/icons.css" type="text/css">
<script src="js/jquery.min.js"></script>
<script src="tree/collapsibleTreeMenu.js"></script>
<link href="tree/collapsibleTreeMenu.css" rel="stylesheet" type="text/css">
</head>
<body class="theme-default aui-theme-default">
<div id="page">
<div id="main" class="aui-page-panel">
<div id="main-header">
<div id="breadcrumb-section">
<ol id="breadcrumbs">
<li> <span><a href="Rhapsody-Integration-Engine-6.5_133160975.html">Rhapsody Integration Engine 6.5</a></span> </li>
<li> <span><a href="Monitoring-Rhapsody_133163664.html">Monitoring Rhapsody</a></span> </li>
<li> <span><a href="Troubleshooting-Rhapsody_133164108.html">Troubleshooting Rhapsody</a></span> </li>
<li> <span><a href="Troubleshooting-Examples_133164109.html">Troubleshooting Examples</a></span> </li>
</ol>
</div>
<h1 id="title-heading" class="pagetitle"> <span id="title-text">Unclean Shutdowns</span> </h1>
</div>
<div id="content" class="view">
<div id="main-content" class="wiki-content group">
<p>Rhapsody™ Integration Engine (Rhapsody) includes a <strong>Data Validation Service</strong> which provides the engine with the ability to recover from power failures, and functionality to repair and recover data damaged by OS-level write errors. When the engine detects an unclean shutdown (for example, caused by a power failure), Rhapsody performs data validation on the Rhapsody message store to ensure data integrity. Refer to <a href="Data-Validation-Service_133161269.html">Data Validation Service</a> for details.</p>
<p> </p>
</div>
</div>
</div>
</div>
</body>
</html>