ORA-03112
        a server linked as single-task cannot use SQL*Net
        
        
        Cause
        A statement containing a SQL*Net connect string was issued to the single-task server. For example, a database link was used in a SQL statement.
        Action
        Do not use SQL*Net connect strings in a single-task environment.
        
     
    
    
        ORA-03112
        a server linked as single-task cannot use SQL*Net
        
        
        Cause
        A statement containing a SQL*Net connect string was issued to the single-task server. For example, a database link was used in a SQL statement.
        Action
        Do not use SQL*Net connect strings in a single-task environment.
        
     
    
    
        ORA-03112
        a server linked as single-task cannot use SQL*Net
        
        
        Cause
        A statement containing a SQL*Net connect string was issued to the single-task server. For example, a database link was used in a SQL statement.
        Action
        Do not use SQL*Net connect strings in a single-task environment.