Before you run the Informatica PowerCenter installer, you must set environment variables on the Application Server. You must set environment variables for database client, Library Path and Locale as below: export NLS_LANG=American_America.UTF8 export LANG=en_US.UTF-8 export LC_ALL=en_US PM_HOME=/obiee/obiee/Informatica/PowerCenter8.1.1 export PM_HOME INFA=/obiee/obiee/Informatica/PowerCenter8.1.1 export INFA export INFA_HOME=/obiee/obiee/Informatica/PowerCenter8.1.1 export ORACLE_HOME=/obiee/bidevdata/product/tahoedb/10.2.0 export ORACLE_SID=BIMAUI export PATH=$ORACLE_HOME/bin:/usr/openwin/bin:/opt/sfw/bin:/usr/local/bin:/ora_patch/OBIEE/JAVA/jdk1.5.0_12/jre/bin:/bin:/usr/bin:/usr/ccs/bin:/usr/sbin:/usr/ucb:/obiee/obiee/10gAS/opmn/bin:$ORACLE_HOME/jdbc/lib:/obiee/obiee/OBIEE_10.1.3.4/OracleBI/server/Bin:/obiee/obiee/OBIEE_10.1.3.4/OracleBI/setup:$INFA:$INFA/server/bin:/obiee/obiee/OBIEE_10.1.3.4/OracleBI/DAC OracleBI_HOME=/obiee/obiee/OBI...