cognos连接oracle数据库出错
1.出错症状: QE-DEF-0285 The logon failed.QE-DEF-0325 The logon failed for the following reason: RQP-DEF-0068 Unable to connect to at least one database during a multi-database attach to 1 database(s) in: testDataSourceConnection UDA-SQL-0432 Unable to locate the gateway "libcogudaor9". 2.原因: 环境变量LD_LIBRARY_PATH没有正确引用oracle 32位客户端,cognos不支持oracle 64位客户端。 3.环境: &