ORA-00911

Descripción: invalid character

Causa: Special characters are valid only in certain places. If special characters other than $, _, and # are used in a name and the name is not enclosed in double quotation marks ("), this message will be issued. One exception to this rule is for database names; in this case, double quotes are stripped out and ignored.

Acción: Remove the invalid character from the statement or enclose the object name in double quotation marks.