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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <title>Viewing Active Capture Process Transactions</title> <meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.1.1 Build 005" /> <meta name="date" content="2009-06-04T17:1:2Z" /> <meta name="robots" content="noarchive" /> <meta name="doctitle" content="Viewing Active Capture Process Transactions" /> <meta name="relnum" content="11g Release 2 (11.2)" /> <meta name="partnum" content="E10703-01" /> <link rel="copyright" href="./dcommon/html/cpyr.htm" title="Copyright" type="text/html" /> <link rel="stylesheet" href="./dcommon/css/blafdoc.css" title="Oracle BLAFDoc" type="text/css" /> <link rel="contents" href="toc.htm" title="Contents" type="text/html" /> <link rel="prev" href="tdpii_adcont016.htm" title="Previous" type="text/html" /> <link rel="next" href="tdpii_adcont018.htm" title="Next" type="text/html" /> <script src="./callback.js" type="text/javascript"></script> <noscript>Your browser does not support JavaScript. This help page requires JavaScript to render correctly.</noscript> </head> <body> <div class="zz-skip-header"><a href="#BEGIN">Skip Headers</a></div> <table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> <col width="86%" /> <col width="*" /> <tr valign="bottom"> <td align="left"></td> <td align="center"><a href="tdpii_adcont016.htm"><img src="./dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="tdpii_adcont018.htm"><img src="./dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> <p><a id="BABDEJAI" name="BABDEJAI"></a><a id="TDPII339" name="TDPII339"></a></p> <div class="sect3"><!-- infolevel="all" infotype="General" --> <h1>Viewing Active Capture Process Transactions</h1> <a name="BEGIN" id="BEGIN"></a> <p>You can use Enterprise Manager to view the transactions that are currently being processed by a capture process. Enterprise Manager displays the following information:</p> <ul> <li> <p>The transaction ID of each transaction</p> </li> <li> <p>The cumulative number of messages in the transaction</p> <p>In an Oracle Streams replication environment, each message is a logical change record (LCR). If the Streams process is restarted while the transaction is being processed, then this column shows the number of LCRs processed in the transaction since the Streams process was started.</p> </li> <li> <p>The system change number (SCN) for the first message in the transaction</p> </li> <li> <p>The time when the first message in the transaction was recorded</p> <p>In an Oracle Streams replication environment, changes captured by a capture process are recorded in the database redo log.</p> </li> <li> <p>The SCN for the last message in the transaction</p> </li> <li> <p>The time when the last message in the transaction was recorded</p> </li> </ul> <p class="orderedlisttitle">To view the active capture process transactions: </p> <ol> <li> <p>In Oracle Enterprise Manager, log in to the database as the Oracle Streams administrator.</p> </li> <li> <p>Go to the Database Home page.</p> </li> <li> <p>Click <span class="bold">Data Movement</span> to open the Data Movement subpage.</p> </li> <li> <p>Click <span class="bold">Manage Replication</span> in the Streams section.</p> <p>The Streams page appears, showing the Overview subpage.</p> </li> <li> <p>Click <img src="shortcut.png" alt="callback" border="0" /><a href="javascript:void(0);" onclick="redirectEMpage('STREAMS_CAPTURE');"><span class="bold">Streams</span></a> to open the Streams subpage.</p> <p>The Capture subpage shows general information about each capture process in the database. This information includes capture process status, state, latency, and throughput.</p> </li> <li> <p>Click the number link in the <span class="bold">Current Transactions Active</span> field for the capture process.</p> <p>The Active Streams Transactions List section displays the active capture process transactions.</p> <p>The <span class="bold">Total Messages</span> field is always zero for capture processes because it does not apply to capture processes.</p> </li> <li> <p>To drill-down for more information about a transaction, select the transaction and click <span class="bold">View Transaction Details</span>.</p> </li> </ol> <div class="helpinfonotealso"> <h2>Related Topics</h2> <p><a href="tdpii_repcont003.htm#BABBFECB">About Change Capture with a Capture Process</a></p> <p><a href="tdpii_adcont002.htm#CHDGHGBI">Managing Capture Processes</a></p> <p><a href="tdpii_adcont015.htm#CHDIFCCD">Viewing Information About a Capture Process</a></p> <p><a href="tdpii_adcont014.htm#CHDHEHGH">Monitoring Capture Processes</a></p> </div> </div> <!-- class="sect3" --> <!-- class="sect2" --> <!-- Start Footer --> <div class="footer"> <table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> <col width="86%" /> <col width="*" /> <tr> <td align="left"><span class="copyrightlogo">Copyright © 2007, 2009, Oracle and/or its affiliates. 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