99 lines
5.5 KiB
HTML
99 lines
5.5 KiB
HTML
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<title>cwbSV_GetErrFileNameIndexed</title>
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<body id="cwbsv_geterrfilenameindexed"><a name="cwbsv_geterrfilenameindexed"><!-- --></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">cwbSV_GetErrFileNameIndexed</h1>
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<div><div class="section"><h4 class="sectiontitle">Purpose</h4> <p>Returns the message file name for the message
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identified by the index provided. This message attribute only pertains to
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messages returned from the iSeries™ server. The file name is the name of the iSeries server
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message file containing the message.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Syntax</h4> <pre>
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unsigned int CWB_ENTRY cwbSV_GetErrFileNameIndexed(
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cwbSV_ErrHandle errorHandle,
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unsigned long index,
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char *fileName,
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unsigned long fileNameLength,
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unsigned long *returnLength);</pre>
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</div>
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<div class="section"><h4 class="sectiontitle">Parameters</h4> <dl><dt class="dlterm">cwbSV_ErrHandle errorHandle - input</dt>
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<dd>Handle that was returned by a previous call to the cwbSV_CreateErrHandle()
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API.</dd>
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<dt class="dlterm">unsigned long index - input</dt>
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<dd>Index value indicating which message file name to return if multiple errors
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are associated with the error handle. The valid index range is from 1 to the
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number of messages contained in the error handle. The number of messages can
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be obtained by calling the cwbSV_GetErrCount() API.</dd>
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<dt class="dlterm">char * fileName - input/output</dt>
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<dd>Pointer to a buffer that will receive the message file name stored in
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the error identified by the index. The value returned is an ASCIIZ string.</dd>
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<dt class="dlterm">unsigned long fileNameLength - input</dt>
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<dd>Length of the receive buffer passed in. It should include space for the
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terminating null character. If the buffer is too small, the value will be
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truncated and CWB_BUFFER_OVERFLOW and returnLength will be set. NOTE: The
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recommended size is CWBSV_MAX_MSGFILE_NAME.</dd>
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<dt class="dlterm">unsigned long * returnLength - input/output</dt>
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<dd>Optional, may be NULL. A return address to store the number of bytes needed
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to hold the output string if the receive buffer is too small.</dd>
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</dl>
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</div>
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<div class="section"><h4 class="sectiontitle">Return Codes</h4> <p>The following list shows common return
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values.</p>
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<dl><dt class="dlterm">CWB_OK </dt>
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<dd>Successful completion.</dd>
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<dt class="dlterm">CWB_BUFFER_OVERFLOW </dt>
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<dd>Output buffer too small, data truncated.</dd>
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<dt class="dlterm">CWB_INVALID_POINTER </dt>
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<dd>NULL passed on output parameter.</dd>
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<dt class="dlterm">CWB_INVALID_HANDLE </dt>
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<dd>Invalid handle.</dd>
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<dt class="dlterm">CWBSV_NO_ERROR_MESSAGES </dt>
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<dd>No messages are in the error handle.</dd>
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<dt class="dlterm">CWBSV_ATTRIBUTE_NOT_SET </dt>
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<dd>Attribute not set in current message.</dd>
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</dl>
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</div>
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<div class="section"><h4 class="sectiontitle">Usage</h4> <p>iSeries server messages may be added
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to the error handle when using the cwbRC_CallPgm() and cwbRC_RunCmd() API's.
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In these cases, you can use this API to retrieve the message file name for
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the iSeries server
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messages contained in the error handle. If there is no message file name attribute
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for the message, return code CWBSV_ATTRIBUTE_NOT_SET will be returned. An
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index value of 1 works with the lowest-level (i.e. oldest) message in the
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error handle. An index value equal to the count returned by the cwbSV_GetErrCount()
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API works with the top-level (i.e. most recent) message in the error handle.
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Index values less than 1 act as if 1 was passed in. Index values greater than
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the number of messages contained in the error handle act as if the returned
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count value from the cwbSV_GetErrCount() API was passed in.</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="rzaiksvcapilist5.htm" title="Use these APIs to retrieve message text associated with error handles">Serviceability API list: Retrieving message text</a></div>
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</div>
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</div>
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</body>
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