<div class="content" name="DS_REPL_KCC_DSA_FAILUREW_BLOB" uuid="93083f06-d18a-407b-b906-630ed214a7ff"><p>The <b>DS_REPL_KCC_DSA_FAILUREW_BLOB</b> structure is a
representation of a tuple from the <i>kCCFailedConnections</i> or <i>kCCFailedLinks</i>
variables of a <span><a href="b645c125-a7da-4097-84a1-2fa7cea07714#gt_76a05049-3531-4abd-aec8-30e19954b4bd" data-linktype="relative-path">DC</a></span>. This structure,
retrieved using an <span><a href="b645c125-a7da-4097-84a1-2fa7cea07714#gt_45643bfb-b4c4-432c-a10f-b98790063f8d" data-linktype="relative-path">LDAP</a></span> search method,
is an alternative representation of DS_REPL_KCC_DSA_FAILUREW, retrieved using
the IDL_DRSGetReplInfo <span><a href="b645c125-a7da-4097-84a1-2fa7cea07714#gt_8a7f6700-8311-45bc-af10-82e10accd331" data-linktype="relative-path">RPC</a></span> method.</p><table>
 <tbody><tr>
  <th><p><br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>1<br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>2<br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>3<br/>0</p></th>
  <th><p><br/>1</p></th>
 </tr>
 <tr>
  <td colspan="32">oszDsaDN</td>
 </tr>
 <tr>
  <td colspan="32">uuidDsaObjGuid (16 bytes)</td>
 </tr>
 <tr>
  <td colspan="32">...</td>
 </tr>
 <tr>
  <td colspan="32">...</td>
 </tr>
 <tr>
  <td colspan="32">ftimeFirstFailure</td>
 </tr>
 <tr>
  <td colspan="32">...</td>
 </tr>
 <tr>
  <td colspan="32">cNumFailures</td>
 </tr>
 <tr>
  <td colspan="32">dwLastResult</td>
 </tr>
 <tr>
  <td colspan="32">data (variable)</td>
 </tr>
 <tr>
  <td colspan="32">...</td>
 </tr>
</tbody></table><p><b>oszDsaDN (4 bytes): </b>A 32-bit offset, in bytes,
from the address of this structure to a null-terminated string that contains
the <span><a href="b645c125-a7da-4097-84a1-2fa7cea07714#gt_1175dd11-9368-41d5-98ed-d585f268ad4b" data-linktype="relative-path">DN</a></span>
of the <span><a href="b645c125-a7da-4097-84a1-2fa7cea07714#gt_dc90b593-841f-4c6d-8032-b32e58e887a8" data-linktype="relative-path">nTDSDSA object</a></span> of
the source server.</p><p><b>uuidDsaObjGuid (16 bytes): </b>A <span><a href="../ms-dtyp/4926e530-816e-41c2-b251-ec5c7aca018a" data-linktype="relative-path">GUID</a></span>
structure, defined in <span><a href="../ms-dtyp/cca27429-5689-4a16-b2b4-9325d93e4ba2" data-linktype="relative-path">[MS-DTYP]</a></span>
section 2.3.4, specifying the <span><a href="../ms-ada3/937eb5c6-f6b3-4652-a276-5d6bb8979658" data-linktype="relative-path">objectGUID</a></span>
of the <span><a href="b645c125-a7da-4097-84a1-2fa7cea07714#gt_8bb43a65-7a8c-4585-a7ed-23044772f8ca" data-linktype="relative-path">object</a></span> represented
by the oszDsaDN member.</p><p><b>ftimeFirstFailure (8 bytes): </b>A <span><a href="../ms-dtyp/2c57429b-fdd4-488f-b5fc-9e4cf020fcdf" data-linktype="relative-path">FILETIME</a></span>
structure, the content of which depends on the requested binary <span><a href="b645c125-a7da-4097-84a1-2fa7cea07714#gt_a5678f3c-cf60-4b89-b835-16d643d1debb" data-linktype="relative-path">replication</a></span>
data.</p><dl>
<dd>
<table><thead>
  <tr>
   <th>
   <p>Attribute requested</p>
   </th>
   <th>
   <p>Meaning </p>
   </th>
  </tr>
 </thead><tbody><tr>
  <td>msDS-ReplConnectionFailures</td>
  <td>Contains the date and time that the first failure occurred when attempting to establish a replica link to the source server.</td>
 </tr><tr>
  <td>msDS-ReplLinkFailures</td>
  <td>Contains the date and time that the first failure occurred when replicating from the source server.</td>
 </tr></tbody></table>
</dd></dl><p><b>cNumFailures (4 bytes): </b>A 32-bit unsigned
integer specifying the number of consecutive failures since the last successful
replication.</p><p><b>dwLastResult (4 bytes): </b>A 32-bit unsigned
integer specifying the error code associated with the most recent failure, or
ERROR_SUCCESS if no failures occurred.</p><p><b>data (variable): </b>The <b>data</b> field
contains the null-terminated string that contains the DN of the nTDSDSA object
of the source server.</p><p>All multibyte fields have little-endian byte ordering.</p></div>