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<h1 class="topictitle1">Manually change the time of day system value</h1>
<div><p>If your system time is off by more than 2 hours and you need to
change the system time immediately, you need to make a manual change to the
time of day system value.</p>
<div class="section"><p>If your system time is off by more than 2 hours and you do not
need to change the system time immediately, you can use multiple time adjustments
until the desired time value is reached.</p>
<p>There might be a number of
reasons that your system time is off by more than 2 hours:</p>
<ul><li>The time zone (QTIMZON) system value is not set properly.</li>
<li>The time maintenance application is not functioning appropriately.</li>
<li>The offset from UTC (QUTCOFFSET) system value is not set correctly.</li>
</ul>
<p>Before manually changing the system time, verify that the following
settings are correct:</p>
<ul><li>The time zone</li>
<li>The offset from UTC</li>
</ul>
<p>If the system time is still off by more than 2 hours and you need
to change the system time immediately, complete the following steps:</p>
</div>
<ol><li><span>In iSeries™ Navigator,
expand <span class="menucascade"><span class="uicontrol">My Connections</span> &gt; <span class="uicontrol"> server-name </span> &gt; <span class="uicontrol">Configuration and Service</span> &gt; <span class="uicontrol">System Values</span> &gt; <span class="uicontrol">Date and Time</span></span>.</span></li>
<li><span>On the Time page, specify the desired time value in the <span class="uicontrol">Time
of day</span> field.</span></li>
<li><span>Click <span class="uicontrol">OK</span> to confirm the time of day change.</span></li>
<li><span>Click <span class="uicontrol">OK</span> to close the <span class="uicontrol">Date and
Time</span> dialog box.</span></li>
</ol>
<div class="section"><div class="attention"><span class="attentiontitle">Attention:</span> Before making a change to the time of day system
value, ensure that no time-sensitive jobs are running. A system value change
might cause unpredictable errors if jobs are concurrently accessing system
time.</div>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzatiadjustsystime.htm" title="This topic provides details of how to update system time. You can adjust system time using a time adjustment, which is the preferred method, or manually change the system time using the time of day system value, if you need to change the system time immediately.">Update system time</a></div>
</div>
<div class="relref"><strong>Related reference</strong><br />
<div><a href="../rzakz/rzakzqtimzon.htm">Time zone (QTIMZON) system value</a></div>
<div><a href="../rzakz/rzakzqutcoffset.htm">Offset from UTC (QUTCOFFSET) system value</a></div>
<div><a href="../rzakz/rzakzqtime.htm">Time of day (QDATETIME) system value</a></div>
</div>
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