ORA-62506
        illegal nesting of operators in MATCH_RECOGNIZE clause
        
        
        Cause
        An attempt was made to nest aggregates/FIRST/LAST/PREV/NEXT. Aggregates/FIRST/LAST/PREV/NEXT cannot be nested. The only exception allowed is PREV/NEXT(FIRST/LAST()).
        Action
        Modify the query and retry the operation.
        
     
    
    
        ORA-62506
        illegal nesting of operators in MATCH_RECOGNIZE clause
        
        
        Cause
        An attempt was made to nest aggregates/FIRST/LAST/PREV/NEXT. Aggregates/FIRST/LAST/PREV/NEXT cannot be nested. The only exception allowed is PREV/NEXT(FIRST/LAST()).
        Action
        Modify the query and retry the operation.
        
     
    
    
        ORA-62506
        illegal nesting of operators in MATCH_RECOGNIZE clause
        
        
        Cause
        An attempt was made to nest aggregates/FIRST/LAST/PREV/NEXT. Aggregates/FIRST/LAST/PREV/NEXT cannot be nested. The only exception allowed is PREV/NEXT(FIRST/LAST()).
        Action
        Modify the query and retry the operation.