Greetings, I am trying to run sqlldr program as a non-oracle user (i.e. user other than Oracle software owner) on Linux. I endup with the following error : [user@linux ~]$ sqlldr Message 2100 not found; No message file for product=RDBMS, facility=ULMessage 2100 not found; No message file for product=RDBMS, facility=UL[user@linux ~]$ I have my PATH variable pointing to $ORACLE_HOME/bin and I am able to use sqlplus escutable and connect to database from this unix account. Please let me know if there is any setup involved that must be done before running sqlldr as other user. Thanks in Advance. Ram