Denied logon (ORA-01017) trying to import #oracle table into #powercenter mapping? If #informatica fat client is running on 64-bit OS, make sure to install and use 32-bit Oracle 18 ODBC driver instead of DataDirect Oracle Wire Protocol. Issue is known: https://kb.informatica.com/solution/23/Pages/70/576529.aspx #protip #etl #database