ORA-01001: invalid cursor

Question

I have the below code I am trying to execute and get the error ORA-01001: invalid cursor
create or replace PROCEDURE TESTUPDATE(pNAME VARCHAR2,pID NUMBER) IS
  CN NUMBER;
   CURSOR C1 IS
   SELECT CODE,SOPTION,SFILE
          STREET1,
          STREET2
   FROM TABLE1
   WHERE CODE = '10';
   CURSOR C2 IS
   SELECT CODE,
          STREET1,
          STREET2
   FROM TABLE2
    WHERE CODE = '10;
    C1_REC C1%rowtype;
    C2_REC C2%rowtype;
BEGIN
   OPEN C1;
   FETCH C1 INTO C1_REC;
   SELECT COUNT(*) INTO CN FROM TABLE2
   WHERE  code =  '10'
      IF ( C1_REC.SOPTION = 'C' )  THEN  --- SOPTION is 'C"
         IF (CN = 0) THEN 
            IF (C1_REC.SFILE = 'FILE') THEN
               INSERT INTO TABLE2(ASSIGNED) VALUES('Y');
                ELSE    
               INSERT INTO TABLE2(ASSIGNED) VALUES('N');              
            END IF;   
         ELSE    /* CN > 0 */
           OPEN C2;
           FETCH C2 INTO C2_REC;
           IF (C1_REC.SFILE = 'FILE') THEN
             IF ( C1_REC.STREET1 IS NOT NULL OR
                 C1_REC.STREET2 IS NOT NULL ) AND
               ( C1_REC.STREET1 !=  C2_REC.STREET1 OR
                 C1_REC.STREET2 !=  C2_REC.STREET2) THEN
              UPDATE TABLE2
              SET    ASSIGNED = 'I';
             END IF;
       ELSE  /*IS NOT EQUAL TO 'FILE'*/
             IF ( C1_REC.STREET1 IS NOT NULL OR
                 C1_REC.STREET2 IS NOT NULL ) AND
               ( C1_REC.STREET1 !=  C2_REC.STREET2 OR
                 C1_REC.STREET2 !=  C2_REC.STREET2) THEN
              UPDATE TABLE2
              SET    TABLE2_status_ind = 'N';
           END IF;
         END IF;
       END IF;
      ELSIF ( C1_REC.SOPTION = 'CR' ) THEN   /*SOPTION is 'CR"*/
         IF (CN = 0) THEN
            IF (C1_REC.SFILE = 'FILE') THEN
               INSERT INTO TABLE2(ASSIGNED) VALUES('Y');
                ELSE    
               INSERT INTO TABLE2(ASSIGNED) VALUES('N'); 
            END IF;
     ELSE    /* CN > 0*/
           OPEN C2;
           FETCH C2 INTO C2_REC; 
           IF (C1_REC.SFILE = 'FILE') THEN
             IF ( C1_REC.STREET1 IS NOT NULL OR
                 C1_REC.STREET2 IS NOT NULL ) AND
               ( C1_REC.STREET1 !=  C2_REC.STREET2 OR
                 C1_REC.STREET2 !=  C2_REC.STREET2) THEN
              UPDATE TABLE2
              SET    TABLE2_status_ind = 'I';
              END IF;             
        ELSE  /* IS NOT EQUAL TO 'FILE'*/
             IF ( C1_REC.STREET1 IS NOT NULL OR
                 C1_REC.STREET2 IS NOT NULL ) AND
               ( C1_REC.STREET1 !=  C2_REC.STREET2 OR
                 C1_REC.STREET2 !=  C2_REC.STREET2) THEN
              UPDATE TABLE2
              SET    TABLE2_status_ind = 'I';
              END IF; 
       END IF;
     END IF;
END IF;
CLOSE C1;
CLOSE C2;     
END IF;
EXCEPTION WHEN NO_DATA_FOUND THEN
                   dbms_output.put_line('e1');
  CLOSE C1;
WHEN OTHERS THEN
        CLOSE C1;
        dbms_output.put_line('e2');
END;when I have the soption as CR and cn=0, I get the error invalid cursor. Please help me with changes to the code to overcome this error
thanks
Edited by: 890563 on 14 Nov, 2012 5:37 AM
Edited by: BluShadow on 14-Nov-2012 13:39
added {noformat}{noformat} tags to make code readable.  After 48 questions (of which you still have 40 unanswered for some reason?) and a year on the forums, we would expect you to have learnt how to ask questions... but just in case you missed it... read here: {message:id=9360002}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

Answer 1

I am sorry for posting such confusing code. I changed the last part of code code to
END IF;
END IF;
CLOSE C1;
CLOSE C2;
END IF;
END IF;
EXCEPTION WHEN NO_DATA_FOUND THEN
dbms_output.put_line('e1');
CLOSE C1;
WHEN OTHERS THEN
CLOSE C1;
dbms_output.put_line('e2');
END;
and it worked with out errors
Thanks