Hello, I would like to know if there is a possibility to put another format in my ctl file when I use a tOracleBulkExec. In fact, for example, I have this on my file : - "IDCT" "TO_NUMBER(ltrim(rtrim(:IDCT)), '999999999999D999999999999', 'NLS_NUMERIC_CHARACTERS=''. ''')" When I want to hava more than 12 integers on my number ('999999999999999999999999D999999999999'). I want to create a new ctl file at each execution, so I don't want to create one, change it manually and use every next time this file. Thanks for any suggestion !