60 lines
3.7 KiB
HTML
60 lines
3.7 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<meta name="DC.Title" content="Connection failures specific to Interactive SQL" />
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<meta name="abstract" content="Sometimes when you are running a CONNECT statement from Interactive SQL, a general SQ30080 message is given." />
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<meta name="description" content="Sometimes when you are running a CONNECT statement from Interactive SQL, a general SQ30080 message is given." />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1998, 2006" />
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Connection failures specific to Interactive SQL</title>
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</head>
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<body id="rbal1connfailure"><a name="rbal1connfailure"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Connection failures specific to Interactive SQL</h1>
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<div><p>Sometimes when you are running a CONNECT statement from Interactive
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SQL, a general SQ30080 message is given.</p>
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<div class="section"><p> The text of that message is:</p>
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<pre>Communication error occurred during distributed database processing</pre>
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<p>In
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order to get the details of the error, you should exit from Interactive SQL
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and look at the job log.</p>
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</div>
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<div class="section"><p>If you get message SQL7020, <samp class="codeph">SQL
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package creation failed</samp>, when connecting for the first time (for
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any given level of commitment control) to a server that has only single-phase
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commit capabilities, the cause might be that you accessed the remote server
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as a read-only server and you need to update it to create the SQL package.</p>
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</div>
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<div class="section"><p>You can verify that by looking at the messages in the job log.
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The solution is to do a RELEASE ALL and COMMIT to get rid of all connections
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before connecting, so that the connection will be updatable.</p>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rbal1reqfail.htm" title="The main causes for failed connection requests at a Distributed Relational Database Architecture (DRDA) server configured for TCP/IP use is that the DDM TCP/IP server is not started, an authorization error occurred, or the machine is not running.">Handle connection request failures for TCP/IP</a></div>
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</div>
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<div class="reltasks"><strong>Related tasks</strong><br />
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<div><a href="rbal1setup4isql.htm" title="This topic applies only to non-iSeries Application Servers (ASs).">Set up SQL packages for Interactive SQL</a></div>
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</div>
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</div>
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</body>
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</html>
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