\[\begin{tabular}{|l|p{0.4\textwidth}|}
\hline
	\multicolumn{1}{|c|}{\bf Reason}&
		\multicolumn{1}{|c|}{\bf Meaning}\\
\hline
	\tt DRR\_NO\_REASON&	
		No reason is given for the failure (should not be used
		normally)\\
	\tt DRR\_TRANSFER\_FAILURE&	
		Unable to transfer the message to the destination \\
	\tt DRR\_UNABLE\_TO\_TRANSFER& 
		There is a problem with the message that causes the failure\\
	\tt DRR\_CONVERSION\_NOT\_PERFORMED&
		 A conversion is required and cannot be done\\
	\tt DRR\_PHYS\_RENDITION\_NOT\_PERFORMED&
		Can not print the message in the required format\\
	\tt DRR\_PHYS\_DELIVERY\_NOT\_PERFORMED&
		Physical delivery of the message didn't work\\
	\tt DRR\_RESTRICTED\_DELIVERY&
		The recipient subscribes to a restricted delivery service.\\
	\tt DRR\_DIRECTORY\_OP\_UNSUCCESSFUL&
		A required directory operation failed\\
\hline
\end{tabular}\]
