Thanks Marc for the quick reply. I confirmed the R binary I built is indeed 64-bit.
sqlplus works fine, so is the odbcConnect() call. Any idea the error is thrown by RODBC or R? Eric -- View this message in context: http://n4.nabble.com/Run-time-error-when-executing-sqlQuery-using-the-64-bit-version-of-R-with-64-bit-RODBC-package-in-a--tp975458p1018676.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.