SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                     -------

                                    FORM 8-K

                                 CURRENT REPORT
                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


Date of Report (Date of earliest event reported) June 15, 2007
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                Corporate Asset Backed Corporation, on behalf of
             CABCO Series 2004-102 Trust (SBC Communications Inc.)
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             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)



                                                       
          Delaware                   333-111572-01                22-3281571
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(STATE OR OTHER JURISDICTION          (COMMISSION             (I.R.S. EMPLOYER
      OF INCORPORATION)               FILE NUMBER)           IDENTIFICATION NO.)



                                                               
    445 Broad Hollow Road
    Suite 239
    Melville, New York                                               11747
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    (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)                      (ZIP CODE)




Registrant's telephone number, including area code: (631) 587-4700
                                                    --------------


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         (FORMER NAME OR FORMER ADDRESS, IF CHANGED SINCE LAST REPORT)

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provision (see General Instruction A.2. below):

[ ]  Written communications pursuant to Rule 425 under the Securities Act (17
     CFR 230.425)
[ ]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17
     CFR 240.14a-12)
[ ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the
     Exchange Act  (17 CFR 240.14d-2(b))
[ ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the
     Exchange Act (17 CFR 240.13e-4(c)



Item 8.01.     Other Events.

               This current report on Form 8-K relates to the quarterly
               distribution reported to the holders of CABCO Series 2004-102
               Trust (SBC Communications Inc.) (the "Trust") Collared Floating
               Rate Callable Certificates (the "Certificates") relating to the
               6.450% Global Notes due June 15, 2034 issued by SBC
               Communications Inc. (the "SBC Securities"), which was made on
               June 15, 2007.

               The Trust was created by the Trust Agreement, dated as of
               December 15, 2004, between Corporate Asset Backed Corporation, as
               the depositor (the "Depositor"), and U.S. Bank Trust National
               Association, as trustee (the "Trustee"), providing for the
               issuance of $32,500,000 aggregate certificate principal balance
               of Certificates. The Certificates do not represent obligations of
               or interests in the Depositor or the Trustee. The Certificates
               represent beneficial interests in the Trust. The Trust's assets
               consist primarily of $32,500,000 principal amount of the SBC
               Securities, all payments on or collections in respect of the SBC
               Securities due on and after December 15, 2004, and the rights of
               the Trust under the Swap Agreement, dated as of December 15,
               2004, between the Trust and UBS AG, as the swap counterparty. SBC
               Communications Inc., the issuer of the SBC Securities, is subject
               to the informational requirements of the Securities Exchange Act
               of 1934, and in accordance with those requirements files periodic
               and current reports and other information (including financial
               information) with the Securities and Exchange Commission ("SEC")
               (File No. 001-08610). You may read and copy any reports,
               statements and other information filed by SBC Communications Inc.
               with the SEC (a) over the Internet at the SEC website at
               http://www.sec.gov containing reports, proxy statements and other
               information regarding registrants that file electronically with
               the SEC and (b) at the SEC's public reference room at 450 Fifth
               Street, N.W., Washington, D.C. 20549. You can also request copies
               of these documents upon payment of a copying fee, by writing to
               the SEC's public reference room at 450 Fifth Street, N.W.,
               Washington, D.C. 20549. Please call the SEC at (800) SEC-0330 for
               further information on SBC Communications Inc. and please refer
               to these periodic and current reports filed with the SEC.

Item 9.01      Financial Statements and Exhibits.

               (c) Exhibits.

               99.1    Trustee's Distribution Report with respect to the
                       June 15, 2007 Distribution Date for the CABCO Series
                       2004-102 Trust (SBC Communications Inc.).




                                   SIGNATURES

     Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.

                           CORPORATE ASSET BACKED CORPORATION, as Depositor of
                           CABCO Series 2004-102 Trust (SBC Communications Inc.)

                           By:  /s/ Robert D. Vascellaro
                                ------------------------------------------------
                                Name:  Robert D. Vascellaro
                                Title: Vice President



Date:  June 21, 2007




                                  EXHIBIT INDEX



Exhibit

       
99.1      Trustee's Distribution Report with respect to the June 15,
          2007 Distribution Date for the CABCO Series 2004-102 Trust (SBC
          Communications Inc.).