[R] Why the error is coming while extracting the data from sheet?

[Sri krishna Devarayalu Balanagu]

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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