186 lines
6.3 KiB
HTML
186 lines
6.3 KiB
HTML
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<!doctype html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head><META http-equiv="Content-Type" content="text/html; charset=utf-8">
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<title>Work with Data Queues (WRKDTAQ)</title>
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<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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</head>
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<body bgcolor="white">
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<script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<a name="WRKDTAQ.Top_Of_Page"></a>
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<h2>Work with Data Queues (WRKDTAQ)</h2>
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<table width="100%">
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<tr>
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<td valign="top" align="left"><b>Where allowed to run: </b>Interactive environments (*INTERACT *IPGM *IREXX *EXEC)<br>
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<b>Threadsafe: </b>No
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</td>
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<td valign="top" align="right">
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<a href="#WRKDTAQ.PARAMETERS.TABLE">Parameters</a><br>
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<a href="#WRKDTAQ.COMMAND.EXAMPLES">Examples</a><br>
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<a href="#WRKDTAQ.ERROR.MESSAGES">Error messages</a></td>
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</tr>
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</table>
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<div> <a name="WRKDTAQ"></a>
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<p>The Work with Data Queues (WRKDTAQ) command allows you to show a list of available data queues from one or more libraries.
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</p>
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<p><b>Restrictions:</b>
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</p>
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<ul>
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<li>Only the libraries to which you have use (*USE) authority will be searched.
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</li>
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<li>Only the data queues to which you have some authority will be shown on the display.
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</li>
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<li>To perform operations on the data queues, you must have *USE authority to the command used by the operation, and the appropriate authority to the data queues on which the operation is to be performed.
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</li>
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</ul>
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</div>
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<table width="100%">
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<tr><td align="right"><a href="#WRKDTAQ.Top_Of_Page">Top</a></td></tr>
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</table>
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<hr size="2" width="100%">
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<div>
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<h3><a name="WRKDTAQ.PARAMETERS.TABLE">Parameters</a></h3>
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<table border="1" cellpadding="4" cellspacing="0">
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<!-- col1="10" col2="15" col3="30" col4="10" -->
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<tr>
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<th bgcolor="aqua" valign="bottom" align="left">Keyword</th>
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<th bgcolor="aqua" valign="bottom" align="left">Description</th>
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<th bgcolor="aqua" valign="bottom" align="left">Choices</th>
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<th bgcolor="aqua" valign="bottom" align="left">Notes</th>
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</tr>
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<tr>
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<td valign="top" rowspan="3"><a href="#WRKDTAQ.DTAQ"><b>DTAQ</b></a></td>
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<td valign="top">Data queue</td>
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<td valign="top"><i>Qualified object name</i></td>
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<td valign="top" rowspan="3">Required, Positional 1</td>
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</tr>
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<tr>
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<td valign="top">Qualifier 1: Data queue</td>
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<td valign="top"><i>Generic name, name</i>, *ALL</td>
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</tr><tr>
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<td valign="top">Qualifier 2: Library</td>
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<td valign="top"><i>Name</i>, <b><u>*LIBL</u></b>, *CURLIB, *USRLIBL, *ALLUSR, *ALL</td>
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</tr></table>
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<table width="100%">
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<tr><td align="right"><a href="#WRKDTAQ.Top_Of_Page">Top</a></td></tr>
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</table>
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</div>
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<div> <a name="WRKDTAQ.DTAQ"></a>
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<h3>Data queue (DTAQ)</h3>
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<p>Specifies a list of data queues to be shown. .*
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</p>
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<p>This is a required parameter.
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</p>
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<p><b>Qualifier 1: Data queue</b>
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</p>
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<dl>
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<dt><b>*ALL</b></dt>
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<dd>All data queues are shown.
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</dd>
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<dt><b><i>generic-name</i></b></dt>
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<dd>Specify the generic name of the data queues to be shown. A generic name is a character string that contains one or more characters followed by an asterisk (*). If a generic name is specified, all data queues that have names with the same prefix as the generic name are shown.
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</dd>
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<dt><b><i>name</i></b></dt>
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<dd>Specify the name of the data queue to be shown.
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</dd>
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</dl>
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<p><b>Qualifier 2: Library</b>
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</p>
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<dl>
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<dt><b><u>*LIBL</u></b></dt>
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<dd>All libraries in the library list for the current thread are searched. All objects in these libraries with the specified object name are shown.
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</dd>
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</dl>
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<dl>
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<dt><b>*CURLIB</b></dt>
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<dd>The current library for the thread is searched. If no library is specified as the current library for the thread, the QGPL library is searched.
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</dd>
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</dl>
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<dl>
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<dt><b>*USRLIBL</b></dt>
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<dd>If a current library entry exists in the library list for the current thread, the current library and the libraries in the user portion of the library list are searched. If there is no current library entry, only the libraries in the user portion of the library list are searched.
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</dd>
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</dl>
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<dl>
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<dt><b>*ALLUSR</b></dt>
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<dd>All user libraries are searched. All libraries with names that do not begin with the letter Q are searched except for the following:
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<p>
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<pre>
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#CGULIB #DSULIB #SEULIB
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#COBLIB #RPGLIB
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#DFULIB #SDALIB
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</pre>
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</p>
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<p>Although the following Qxxx libraries are provided by IBM, they typically contain user data that changes frequently. Therefore, these libraries are considered user libraries and are also searched:
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</p>
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<p>
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<pre>
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QDSNX QRCLxxxxx QUSRIJS QUSRVxRxMx
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QGPL QSRVAGT QUSRINFSKR
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QGPL38 QSYS2 QUSRNOTES
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QMGTC QSYS2xxxxx QUSROND
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QMGTC2 QS36F QUSRPOSGS
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QMPGDATA QUSER38 QUSRPOSSA
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QMQMDATA QUSRADSM QUSRPYMSVR
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QMQMPROC QUSRBRM QUSRRDARS
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QPFRDATA QUSRDIRCL QUSRSYS
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QRCL QUSRDIRDB QUSRVI
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</pre>
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</p>
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<ol>
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<li>'xxxxx' is the number of a primary auxiliary storage pool (ASP).
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</li>
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<li>A different library name, in the format QUSRVxRxMx, can be created by the user for each previous release supported by IBM to contain any user commands to be compiled in a CL program for the previous release. For the QUSRVxRxMx user library, VxRxMx is the version, release, and modification level of a previous release that IBM continues to support.
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</li>
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</ol>
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</dd>
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</dl>
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<dl>
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<dt><b>*ALL</b></dt>
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<dd>All libraries in the system, including QSYS, are searched.
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</dd>
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</dl>
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<dl>
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<dt><b><i>name</i></b></dt>
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<dd>Specify the name of the library to be searched.
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</dd>
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</dl>
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</div>
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<table width="100%">
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<tr><td align="right"><a href="#WRKDTAQ.Top_Of_Page">Top</a></td></tr>
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</table>
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<hr size="2" width="100%">
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<div><h3><a name="WRKDTAQ.COMMAND.EXAMPLES">Examples</a> </h3>
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<p>
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<pre>
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WRKDTAQ DTAQ(LIB01/ABC*)
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</pre>
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</p>
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<p>This command allows you to display and work with a list of data queues beginning with the letters 'ABC' that are stored in library LIB01.
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</p>
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</div>
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<table width="100%">
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<tr><td align="right"><a href="#WRKDTAQ.Top_Of_Page">Top</a></td></tr>
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</table>
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<hr size="2" width="100%">
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<div><h3><a name="WRKDTAQ.ERROR.MESSAGES">Error messages</a> </h3>
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<p><b><u>*ESCAPE Messages</u></b>
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</p>
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<dl>
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<dt><b>CPF9809</b></dt>
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<dd>Library &1 cannot be accessed.
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</dd>
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<dt><b>CPF9810</b></dt>
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<dd>Library &1 not found.
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</dd>
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</dl>
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</div>
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<table width="100%">
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<tr><td align="right"><a href="#WRKDTAQ.Top_Of_Page">Top</a></td></tr>
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</table>
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</body>
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</html>
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