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<h1 class="topictitle1">Work with journal entry information</h1>
<div><p>Provides ways that you can display, retrieve, and
receive journal entries.</p>
<p>Every journal entry is stored internally in a compressed format and must
be converted by the operating system to an external form before it can be
shown to the user. You cannot change or access the journal entries directly.
Not even the security officer can remove or change journal entries in a journal
receiver.</p>
<p>You can use these journal entries to help you recover your objects or analyze
changes that were made to the objects.</p>
<p>Following are the various ways that you can retrieve, display, and print
journal entry information:</p>
<div class="note"><span class="notetitle">Note:</span> Read the Code example disclaimer for important legal information.</div>
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<div>
<ul class="ullinks">
<li class="ulchildlink"><strong><a href="rzakidsplyjrnentry.htm">Display and print journal entries</a></strong><br />
Use the <span class="cmdname">Display Journal (DSPJRN)</span> command to
display journal entries. The entries are displayed at a work station, printed,
or written to an output file. You cannot directly access the journal entries
in the form in which they are contained in the journal receivers.</li>
<li class="ulchildlink"><strong><a href="rzakircvjrnentry.htm">Receive journal entries in an exit program</a></strong><br />
You can write a program to receive journal entries as they are written to the journal receiver.</li>
<li class="ulchildlink"><strong><a href="rzakirtvjrnentry.htm">Retrieve journal entries in a program</a></strong><br />
Use the Retrieve Journal Entry (RTVJRNE) command or the Retrieve Journal Entries (QjoRetrieveJournalEntries) API in a program to retrieve a journal entry and place it in a variable in the program.</li>
<li class="ulchildlink"><strong><a href="rzakipointer.htm">Work with pointers in journal entries</a></strong><br />
Under certain conditions, not all of the journal entry data will be immediately retrievable from a journal entry. Instead, part of the journal entry information will include pointers to additional journal entry-specific data.</li>
<li class="ulchildlink"><strong><a href="rzakiqdbrplay.htm">Replay a database operation from a single journal entry</a></strong><br />
Use the <span class="apiname">Replay Database Operation (QDBRPLAY) </span>API
to replay a database operation from a single journal entry. You can only use
the <span class="apiname">QDBRPLAY</span> API to replay journal entries for database
file objects. Also, the API does not run under commitment control even if
the original journal entry was performed as part of a committable transaction.</li>
<li class="ulchildlink"><strong><a href="rzakiwrkminendta.htm">Considerations for entries which contain minimized entry-specific data</a></strong><br />
Reduce the size of journal receivers by specifying minimized entry-specific data on the Create Journal (CRTJRN) and Change Journal (CHGJRN) commands.</li>
</ul>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzakijrnentry.htm" title="This topic provides information and tasks for working with journal entries.">Journal entry information</a></div>
</div>
<div class="relconcepts"><strong>Related concepts</strong><br />
<div><a href="rzakirgetinfo.htm" title="Working with the journal entries in a remote journal is essentially the same as working with the journal entries in a local journal.">Get information about remote journal entries</a></div>
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