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TB009  WHAT CAUSES A COMMAND REJECT ON HYDRA-II?
 
                J.D.S. MicroProcessing Technical Bulletin             

Date Written: 08/02/89                   Submitted by: R. Sande     
    Sequence: 1 of 1                           FileID: 4.TB009      

               WHAT CAUSES A COMMAND REJECT ON HYDRA-II?                      
                                     
                                                                        
    The most common cause for a command reject on a DOS/VSE operating   
system is when an application program attempts to perform an ERASE      
WRITE ALTERNATE to the HydraII terminal session. Or, when a port genned
on the mainframe as a printer is configured on the HydraII as a        
terminal. When the user attempts to start the printer the command       
reject will result.                                                     
                                                                        
    In the case of the ERASE WRITE ALTERNATE the user can alter the     
DSPLY SYS table to trap out these calls and change them into something  
that they HydraII can digest. See the HYDRAII documentation for more details on making this change.