261     and not necessarily under the control of the programmer, e.g. an unexpected

   261     and not necessarily under the control of the programmer, e.g. an unexpected

   262     disconnect occurs, the data source name is not found, a transaction could

   262     disconnect occurs, the data source name is not found, a transaction could

   263     not be processed, a memory allocation error occurred during processing,

   263     not be processed, a memory allocation error occurred during processing,

   264     etc.

   264     etc.

   265     """

   265     """