ORA-03121
        no interface driver connected - function not performed
        
        
        Cause
        This message occurred usually because the Net8 driver was not loaded into memory or there was a mismatch of the version of the driver. A user program linked with an obsolete library may also cause this message. Only programs provided by Oracle Corporation should use this interface.
        Action
        If the message occurred during use of a program provided by Oracle Corporation, contact Oracle Support Services. If a user program caused the message, relink the program with current versions of the Oracle libraries.
        
     
    
    
        ORA-03121
        no interface driver connected - function not performed
        
        
        Cause
        This message occurred usually because the Net8 driver was not loaded into memory or there was a mismatch of the version of the driver. A user program linked with an obsolete library may also cause this message. Only programs provided by Oracle Corporation should use this interface.
        Action
        If the message occurred during use of a program provided by Oracle Corporation, contact Oracle Support Services. If a user program caused the message, relink the program with current versions of the Oracle libraries.
        
     
    
    
        ORA-03121
        no interface driver connected - function not performed
        
        
        Cause
        This message occurred usually because the Net8 driver was not loaded into memory or there was a mismatch of the version of the driver. A user program linked with an obsolete library may also cause this message. Only programs provided by Oracle Corporation should use this interface.
        Action
        If the message occurred during use of a program provided by Oracle Corporation, contact Oracle Support Services. If a user program caused the message, relink the program with current versions of the Oracle libraries.