Bharathi,Using the default of shared logfiles in Oracle you should see the SDE_LOGFILES and SDE_LOGFILE_DATA tables within each schema that will perform selections et al following the creation of a selection set >100. The choice of which log file type to use is dependent upon various factors yet for most configurations within Oracle shared will suffice.ArcSDE log file tables in a geodatabase in OracleFrom a review of your sdeconfig.txt file it appears as though your config file is set to use both shared, session, and standalone log files to some extent. It could be that due to the settings within this table your instance is trying to use standalone log files which require more elevated permissions than the other types.In what order do ArcSDE log file types get used?The following settings are needed in the SERVER_CONFIG table to create shared log file tables:MAXSTANDALONELOGS = 0ALLOWSESSIONLOGFILE = FALSELOGFILEPOOLSIZE = 0Granting the following permissions to the user schema in question should enable the logfile tables to be created:CREATE SESSIONCREATE TABLECREATE SEQUENCEAfter the log file tables are created within the user's schema the CREATE TABLE permissions can be revoked.- Jon