I am getting following error when i tried to run Informatica job through a UNIX script.The error is ERROR: Invalid user name or password.WARNING: Lost server connection.The user name and password is correctly entered and there is no discrepancy regarding that.The Unix log file says2007 OPALD31_LOAD_PLINK_ANNUALSTATEMENT.ksh FATAL ERROR - Session Failed, batch w_m_OPAL_PLINK_Annual Statement_load_to_stage,...