Invalid Cursor Error In Sql
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ora-01001 invalid cursor ora-06512 ORA-01001: invalid cursor tips Oracle Error Tips by Burleson Consulting The sql error invalid cursor halt application Oracle docs note this on the ora-01001 error*: ORA-01001 invalid cursor Cause: Either a host language program call specified an invalid ora-01001 invalid cursor ref cursor cursor or the value of the MAXOPENCURSORS option in the precompiler command were too small. All cursors must be opened using the OOPEN call before being referenced in any of the following calls: SQL, DESCRIBE, NAME, DEFINE, invalid cursor exception example in oracle BIND, EXEC, FETCH, and CLOSE. The Logon Data Area (LDA) must be defined by using OLON or OLOGON. If the LDA is not defined, this message is issued for the following calls: OPEN, COM, CON, ROL, and LOGOFF. Action: Check the erroneous call statement. Specify a correct LDA area or open the cursor as required. If there is no problem with the cursor, it may be necessary to increase the MAXOPENCURSORS option valueJava.sql.sqlexception: Ora-01001: Invalid Cursor
before precompiling. The ORA-01001 error occurs when: a host language program call gave an invalid cursor for use the value of the MAXOPENCURSORS option in the precompiler command was too small You can fix the ORA-01001 error by: Check your problematic call statement for any issues Specify a correct LDA area or open the cursor as required As a last resort, increase the MAXOPENCURSORS option value before precompiling As a note, the ORA-01001 error does not exist in Oracle 10g, according to the Oracle documentation. OraFaq.com has the following to say about the ORA-01001 error: This is 100% a program logic problem. You have either forgotten to code an open statement before using a cursor, or have not noticed that the cursor has been closed and have tried to continue using it. The following checklist may help identify the fault: Make sure you have an OPEN statement prior to using any explicit cursors. Make sure that you do not have a misplaced CLOSE statement. If you need to do a sequence of OPEN...CLOSE...OPEN...CLOSE (perhaps because you need to reset bind variables or to commit updates inside a loop) check your logic flow and make sure there are no fetches between the 1st CLOSE and the 2nd OPEN. If you have nested loops, check that a condition i
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Ora-01001 Invalid Cursor For Loop
Business Learn more about hiring developers or posting ads with us Stack Overflow Questions maxopencursors Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million invalid cursor sql programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Strange error “Ora-01001 Invalid cursor” in procedure up vote 7 down vote favorite Yesterday I worked on a strange bug in http://www.dba-oracle.com/t_ora_01001_invalid_cursor.htm our production procedure. Execution failed on statement if v_cursor%isopen then close v_cursor; -- here was an error end if; After some digging into I discovered that problem was in subprogram that opened this cursor. I fixed bug by adding output parameter sys_refcursor in subprogram. To clarify situation consider following test code: procedure nested_test(test number, p_cur out sys_refcursor) is procedure nested_procedure_fail is begin open p_cur for select 1, 2, 3, 4 from dual where 1 http://stackoverflow.com/questions/11341166/strange-error-ora-01001-invalid-cursor-in-procedure = 0; end; procedure nested_procedure_success(p_cur out sys_refcursor) is begin open p_cur for select 1, 2, 3, 4 from dual where 1 = 0; end; begin if test = 1 then nested_procedure_fail; else if test = 2 then nested_procedure_success(p_cur => p_cur); else open p_cur for select 6, 7, 8, 9 from dual where 1 = 1; end if; end if; end; procedure test_fail is v_cur sys_refcursor; begin nested_test(test => 1, p_cur => v_cur); if v_cur%isopen then close v_cur; end if; end; procedure test_success is v_cur sys_refcursor; begin nested_test(test => 2, p_cur => v_cur); if v_cur%isopen then close v_cur; end if; end; If I try to run test_success everything is OK, but on test_fail I receive a message ORA-01001: Invalid cursor I cannot find any information about this. Can anyone explain why this code fails? Oracle version: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production PL/SQL Release 11.2.0.3.0 - Production CORE 11.2.0.3.0 Production TNS for Solaris: Version 11.2.0.3.0 - Production NLSRTL Version 11.2.0.3.0 - Production oracle oracle11g share|improve this question asked Jul 5 '12 at 9:08 Akhmed Kharaev 182127 add a comment| 2 Answers 2 active oldest votes up vote 10 down vote accepted This appears to be bug 7174888, or at least something closely related to it. The description for that is 'ORA-6504 raised when sys_refcursor passed
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site http://stackoverflow.com/questions/33937955/ora-01001-invalid-cursor-error-in-function-used-in-sql-statement About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up ORA-01001 Invalid Cursor error in invalid cursor function used in sql statement up vote 1 down vote favorite 1 I am getting ORA-01001 Invalid Cursor error in function pipe_cursor when i try to get the results and I can't figure it out why. TYPE T_TBL: CREATE OR REPLACE TYPE "T_TBL" as table of varchar2(36); Test package: create or replace package HOA_TEST is FUNCTION pipe_cursor( p_cur SYS_REFCURSOR ) RETURN t_tbl PIPELINED; end HOA_TEST; ora-01001 invalid cursor / create or replace package body hoa_test is function pipe_cursor(p_cur in sys_refcursor) return t_tbl pipelined is v_ret rowid; begin if p_cur%isopen then loop fetch p_cur into v_ret; exit when p_cur%notfound; pipe row(v_ret); end loop; close p_cur; end if; end; end hoa_test; / Test script: declare v_cur_newfilter SYS_REFCURSOR; begin open v_cur_newfilter for select 1 from dual; open :cur for select column_value from table(HOA_TEST.pipe_cursor(v_cur_newfilter)); end; NOTE: If i call the function as open :cur for select column_value from table(HOA_TEST.pipe_cursor(CURSOR(Select 1 from dual))); it works I am trying to do this on Oracle Database 11g Release 11.2.0.3.0 - 64bit oracle oracle11g cursor sys-refcursor share|improve this question edited Nov 26 '15 at 13:48 asked Nov 26 '15 at 11:50 Attila Horváth 133212 add a comment| active oldest votes Know someone who can answer? Share a link to this question via email, Google+, Twitter, or Facebook. Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Brows