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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>FYI -- I just uploaded one of the sample files to our test server and the expanded OCLC number works as expected – we use the OCLC TCN (035) as our local TCN.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div><div><div><div><div><p class=MsoNormal><i><span style='font-size:18.0pt;font-family:"Garamond","serif";color:#1F497D'>Elaine</span></i><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:#1F497D'><o:p></o:p></span></p><div class=MsoNormal align=center style='text-align:center'><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:#1F497D'><hr size=3 width="100%" align=center></span></div></div></div></div></div></div></div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:#1F497D'><br>J. Elaine Hardy<br>PINES Bibliographic Projects & Metadata Manager<br>Georgia Public Library Service<br>1800 Century Place, Ste 150<br>Atlanta, Ga. 30345-4304<br><br>404.235-7128<br>404.235-7201, fax<br>ehardy@georgialibraries.org<br>www.georgialibraries.org<br><a href="http://www.georgialibraries.org/pines">www.georgialibraries.org/pines</a><br><br><br></span><span style='color:#1F497D'><o:p></o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> evergreen-catalogers-bounces@list.evergreen-ils.org [mailto:evergreen-catalogers-bounces@list.evergreen-ils.org] <b>On Behalf Of </b>Hardy, Elaine<br><b>Sent:</b> Monday, April 08, 2013 10:26 AM<br><b>To:</b> Evergreen Catalogers; 'Evergreen Discussion Group'<br><b>Subject:</b> [Evergreen-catalogers] FW: [Z3950FS-L] Expansion of the OCLC Control Number: test records now available<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoPlainText>OCLC is making a sample file of records with the expanded control number . There is a link in the message below…<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>Elaine<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>________________________________<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>J. Elaine Hardy<o:p></o:p></p><p class=MsoPlainText>PINES Bibliographic Projects & Metadata Manager<o:p></o:p></p><p class=MsoPlainText>Georgia Public Library Service<o:p></o:p></p><p class=MsoPlainText>1800 Century Place, Ste 150<o:p></o:p></p><p class=MsoPlainText>Atlanta, Ga. 30345-4304<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>404.235-7128<o:p></o:p></p><p class=MsoPlainText>404.235-7201, fax<o:p></o:p></p><p class=MsoPlainText><a href="mailto:ehardy@georgialibraries.org">ehardy@georgialibraries.org</a><o:p></o:p></p><p class=MsoPlainText><a href="http://www.georgialibraries.org">www.georgialibraries.org</a><o:p></o:p></p><p class=MsoPlainText><a href="http://www.georgialibraries.org/pines">www.georgialibraries.org/pines</a><o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>-----Original Message-----<br>From: OCLC FirstSearch Z39.50 Announcements [<a href="mailto:Z3950FS-L@OCLC.ORG">mailto:Z3950FS-L@OCLC.ORG</a>] On Behalf Of Hendricks,Dawn<br>Sent: Friday, April 05, 2013 4:00 PM<br>To: <a href="mailto:Z3950FS-L@OCLC.ORG">Z3950FS-L@OCLC.ORG</a><br>Subject: [Z3950FS-L] Expansion of the OCLC Control Number: test records now available<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>WorldCat continues to grow! OCLC Control Numbers are assigned to WorldCat bibliographic records, including Institution Records. As previously announced, the OCLC Control Number is anticipated to reach 1 billion sometime after July 1, 2013. The actual date that the number will be reached is unknown; it is now anticipated to be some months after July 2013. At that point, OCLC will increase the length of the OCLC Control Number to accommodate a variable-length number string. If you use and/or store OCLC MARC bibliographic records and the OCLC Control Number, you will notice a change when the OCLC Control Number 1 billion is reached. Sample files are now available for use in testing your systems. <o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>What action should you take?<o:p></o:p></p><p class=MsoPlainText>If you use and/or store OCLC MARC bibliographic records and the OCLC Control Number, you will notice a change when the OCLC Control Number 1 billion is reached sometime after July 1, 2013. You will need to check the systems at your institution that use OCLC MARC bibliographic records and the OCLC Control Number. You may need to implement changes to ensure those systems will be able to successfully handle the longer OCLC Control Number. OCLC recommends that you ensure your systems are ready effective July 1, 2013.<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>Sample files now available for testing<o:p></o:p></p><p class=MsoPlainText>We have made sample files available for use in testing your systems. The files contain sample MARC bibliographic records with expanded OCLC Control Numbers, and are available for download on the OCLC Control Number expansion website (<a href="http://www.oclc.org/batchload/controlnumber/number-expansion.en.html"><span style='color:windowtext;text-decoration:none'>http://www.oclc.org/batchload/controlnumber/number-expansion.en.html</span></a>).<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>Library staff who may need to be aware of this change include:<o:p></o:p></p><p class=MsoPlainText>* Cataloging and IT librarians who download OCLC MARC<o:p></o:p></p><p class=MsoPlainText>bibliographic records to the library's local system<o:p></o:p></p><p class=MsoPlainText>* Resource sharing librarians who use third-party ILL management<o:p></o:p></p><p class=MsoPlainText>programs that store or use the OCLC Control Number for searching<o:p></o:p></p><p class=MsoPlainText>* Reference services librarians who use WorldCat Local to help<o:p></o:p></p><p class=MsoPlainText>patrons locate items. <o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>Publishers, vendors and others that partner with OCLC who may need to be aware of this change include: <o:p></o:p></p><p class=MsoPlainText>* Integrated Library Service (ILS) vendors that use OCLC MARC<o:p></o:p></p><p class=MsoPlainText>bibliographic records to test compatibility with OCLC <o:p></o:p></p><p class=MsoPlainText>* Publishers, material suppliers and electronic content providers<o:p></o:p></p><p class=MsoPlainText>that use OCLC MARC bibliographic records in their systems <o:p></o:p></p><p class=MsoPlainText>* Developers who maintain services that use the OCLC Control<o:p></o:p></p><p class=MsoPlainText>Number.<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>Format of the OCLC Control Number<o:p></o:p></p><p class=MsoPlainText>The OCLC Control Number resides in the MARC 001 field and may also be stored in other fields. The OCLC Control Number in the 001 field is formatted as follows: <o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>OCLC Control Numbers 1 through 99999999:<o:p></o:p></p><p class=MsoPlainText>* "ocm" prefix <o:p></o:p></p><p class=MsoPlainText>* oclc control number, 8 digits, right-justified with leading<o:p></o:p></p><p class=MsoPlainText>zeros <o:p></o:p></p><p class=MsoPlainText>* A blank space as the last character<o:p></o:p></p><p class=MsoPlainText>Example: ocm00012345 <o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>OCLC Control Numbers 100000000 to 999999999:<o:p></o:p></p><p class=MsoPlainText>* "ocn" prefix <o:p></o:p></p><p class=MsoPlainText>* oclc control number, 9 digits<o:p></o:p></p><p class=MsoPlainText>Example: ocn123456789 <o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>OCLC Control Numbers 1000000000 and higher:<o:p></o:p></p><p class=MsoPlainText>* "on" prefix <o:p></o:p></p><p class=MsoPlainText>* oclc control number, 10 or more digits<o:p></o:p></p><p class=MsoPlainText>Example: on1234567890 or on1234567890123 <o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>In the 035 field, the OCLC Control Number is usually stored with the prefix (OCoLC) and without the "ocm," "ocn" or "on" prefixes; for<o:p></o:p></p><p class=MsoPlainText>example: (OCoLC)1234567890.<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>When this change takes place<o:p></o:p></p><p class=MsoPlainText>The "on" prefix will be used to identify OCLC Control Numbers that contain ten or more digits. Eight- and nine-digit OCLC Control Numbers will continue to use the "ocn" or "ocm" prefix as described above. The update to the OCLC Control Number is backward-compatible so that previously defined OCLC Control Numbers will not be impacted. Previously assigned OCLC Control Numbers will continue to work as before.<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>For more information<o:p></o:p></p><p class=MsoPlainText>Additional technical information and sample files for downloading are available on the OCLC Control Number expansion website (<a href="http://www.oclc.org/batchload/controlnumber/number-expansion.en.html"><span style='color:windowtext;text-decoration:none'>http://www.oclc.org/batchload/controlnumber/number-expansion.en.html</span></a>).<o:p></o:p></p><p class=MsoPlainText>Please visit the Web<o:p></o:p></p><p class=MsoPlainText>(<a href="http://www.oclc.org/batchload/controlnumber.en.html"><span style='color:windowtext;text-decoration:none'>http://www.oclc.org/batchload/controlnumber.en.html</span></a>) to learn how OCLC Control Numbers are created and how OCLC Batchload services give libraries the ability to match, merge, format and synchronize OCLC Control Numbers between their local systems and WorldCat. To see new OCLC Control Numbers when they are assigned, visit Watch WorldCat Grow (<a href="http://www.oclc.org/worldcat/newgrow.htm"><span style='color:windowtext;text-decoration:none'>http://www.oclc.org/worldcat/newgrow.htm</span></a>). If you have questions, please contact us at <a href="mailto:support@oclc.org"><span style='color:windowtext;text-decoration:none'>support@oclc.org</span></a> or 1-800-848-5800 (USA) or 1-614-793-8682.<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>Was this forwarded to you by a colleague? Would you like to receive [Z3950FS-L@OCLC.ORG] mailings directly? Click here to sign up:<o:p></o:p></p><p class=MsoPlainText><a href="https://www3.oclc.org/app/listserv/"><span style='color:windowtext;text-decoration:none'>https://www3.oclc.org/app/listserv/</span></a><o:p></o:p></p><p class=MsoPlainText>(You can also unsubscribe from this page.)<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p></div></body></html>