ORA-00100: no data found
Cause: An application made reference to unknown or inaccessible data.
Action: Handle this condition within the application or make appropriate modifications to the application code. Note: If the application uses Oracle-mode SQL instead of ANSI-mode SQL, ORA-01403 will be generated instead of ORA-00100.
Oracle Certified Professional 8i, 9i.
"The degree of normality in a database is inversely proportional to that of its DBA"