DIA-28575
        unable to open RPC connection to external procedure agent
        
        
        Cause
        Initialization of a network connection to the Extproc agent did not succeed. This problem could be caused by network problems, incorrect listener configuration, or incorrect transfer code.
        Action
        Check listener configuration in LISTENER.ORA and TNSNAMES.ORA, or check Oracle Names Server.
        
     
    
    
        DIA-28575
        unable to open RPC connection to external procedure agent
        
        
        Cause
        Initialization of a network connection to the extproc agent did not succeed. This problem can be caused by network problems, incorrect listener configuration, or incorrect transfer code.
        Action
        Check listener configuration in LISTENER.ORA and TNSNAMES.ORA, or check Oracle Names Server.
        
     
    
    
        DIA-28575
        unable to open RPC connection to external procedure agent
        
        
        Cause
        Initialization of a network connection to the extproc agent did not succeed. This problem can be caused by network problems, incorrect listener configuration, or incorrect transfer code.
        Action
        Check listener configuration in LISTENER.ORA and TNSNAMES.ORA, or check Oracle Names Server.