TX detected an error whilst reading from a UNIX message queue.
               	
            
            	
            	
            	
            A UNIX message queue call returned with errno set to function. The call that failed is specified by function, where:
            
             
1 = msgget 
2 = msgctl 
3 = msgrcv 
4 = msgsnd
            
            	
               		
               			
               - System Action:
- The TX System shuts down.
- Resolution:
- Determine the cause of the error and retry if appropriate.
- Module:
- cascd
- Destination:
- system console