Another minor annoyance.
When you say, truncate data from a table (From double click on table name, click on Columns tab, click on Actions->Table->Truncate), after the action is performed, an error dialog window pops up showing:
An error was encountered performing the requested operation:
ORA-01013: user requested cancel of current operation
01013. 00000 - "user requested cancel of current operation"
*Cause:
*Action:
Vendor code 1013
Thanks,
Manish