If the server you are connected to goes down (e.g. bounced, taken offline for a backup, network issue), after you reconnect your session via Test Connection (Reconnect), compiling package bodies often doesn’t work, regardless of what you do.
- Compiling => Fails
- Closing Package and Reopening, Compiling => Fails
- Running as script => Fails
Sometimes you get this type of error.
Or the Editor has an error icon “Out Of Memory(Heap)” on the first line.
The only solution is to restart TOAD.