R help - Aug 2012 - Why the error is coming while extracting the data from sheet?

Even though the sheet name Publication exists. The error is coming.
Can anyone help?


library("RODBC")
cdb_cnct <- odbcConnectExcel("Copy of
AZIF_DC_GVK_NSCLC_MSALL_287papers_02072012_141450_v1_4.xls")
cdb_frame <- sqlFetch(cdb_cnct, "Publication")
odbcClose(cdb_cnct)

Error in odbcTableExists(channel, sqtable) :
  'Publication': table not found on channel

rm(cdb_cnct)
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We cannot help you if you don't give us enough information to do so. Please
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Sri krishna Devarayalu Balanagu <balanagudevarayulu at gvkbio.com> wrote:
>Even though the sheet name Publication exists. The error is coming.
>Can anyone help?
>
>
>library("RODBC")
>cdb_cnct <- odbcConnectExcel("Copy of
>AZIF_DC_GVK_NSCLC_MSALL_287papers_02072012_141450_v1_4.xls")
>cdb_frame <- sqlFetch(cdb_cnct, "Publication")
>odbcClose(cdb_cnct)
>
>Error in odbcTableExists(channel, sqtable) :
>  'Publication': table not found on channel
>
>rm(cdb_cnct)
>________________________________
>Notice: The information contained in this electronic mail message is
>intended only for the use of the designated recipient. This message is
>privileged and confidential. and the property of GVK BIO or its
>affiliates and subsidiaries. If the reader of this message is not the
>intended recipient or an agent responsible for delivering it to the
>intended recipient, you are hereby notified that you have received this
>message in error and that any review, dissemination, distribution, or
>copying of this message is strictly prohibited. If you have received
>this communication in error, please notify us immediately by telephone
>+91-40-66929999<tel:%2B91-40-66929999> and destroy any and all copies
>of this message in your possession (whether hard copies or
>electronically stored copies).
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