BDE 3.5 + SQL-Links 3.0 causes ORA-01722 ERROR DU PARSING THE PARAMETERS

HELP!!!
Every time i try to insert into a Oracle 7 Database-Table with number
columns I'll get ORA-01722 Error THIS IS NOT A VALID NUMBER. It seem's
to me as the BDE could not Translate the Parameters in the Query while
parsing. If anyone knows what i must do to correct this Problem, please
let me know