Non-trappable errors

Some specific Genero runtime errors are not trappable. If such error occurs, neither WHENEVER instructions, nor TRY/CATCH blocks can trap the error, and the runtime system will display the error message to the standard error stream, file a log record if STARTLOG was previously called, and the program is stopped.

Non-trappable errors are typically fatal errors that generally deny further program execution. For example, the errors -1320, -1328 cannot be trapped.