Oracle Error 1002 Fetch Out Of Sequence
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Ora-01002 Fetch Out Of Sequence In Oracle 11g
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Fetch Out Of Sequence In Oracle Cursor
only takes a minute: Sign up How to resolve fetch out of sequence in oracle? up vote 0 down vote favorite I have a procedure in which I am often getting the following error in oracle 11g: ORA-01002: fetch ora-01002 fetch out of sequence ref cursor out of sequence ORA-06512: at "LEAVE.GES_ERP_LEV_FFS_INTERFACE_PRC", line 350 ORA-06512: at line 1. at line 350 I have- BEGIN FOR V_INTERFACE_EMP IN CUR_INTERFACE_EMP LOOP (Line 350) EXIT WHEN CUR_INTERFACE_EMP%NOTFOUND; V_ERR_FLAG := 'N'; V_LOCAL_EMP := 'Y'; BEGIN The Cursor CUR_INTERFACE_EMP is declared as below SELECT GELF.* FROM GES_ERP_LEV_FFS_INTERFACE_T GELF WHERE (GELF.BALANCE_FLAG != 'W' OR GELF.CASE_FLAG = 'S' OR SELF.BALANCE_FLAG IS NULL) AND GELF.PROCESS_FLAG = 'N' AND GELF.DATE_OF_RELEASE <= TRUNC(SYSDATE); If i update some records of the table with Process_Flag Y,the batch works how to solve ora 01002 fetch out of sequence fine for some time and then again after some days we get this same issue. Please help,let me know in case data is also needed for the mentioned table. oracle plsql oracle11g cursor share|improve this question edited Feb 23 '15 at 7:59 Sathya 13.2k1667106 asked Feb 23 '15 at 7:18 Thepallav_abhi 2628 2 Why do you have EXIT WHEN CUR_INTERFACE_EMP%NOTFOUND? A FOR Cursor loop will automatically exit the loop once it's processed all the records, and if the cursor doesn't fetch any records, will not enter the loop at all. Without seeing the full code for FOR loop it's not possible to state what's the problem. Are you doing any deletes/updates om the table referenced in the cursor within the for loop? –Sathya Feb 23 '15 at 7:22 Do you have a commit inside the loop anywhere? See my answer. –Lalit Kumar B Feb 23 '15 at 7:45 add a comment| 1 Answer 1 active oldest votes up vote 3 down vote If i update some records of the table with Process_Flag Y,the batch works fine for some time and then again after some days we get this same issue. You try to fetch from a SELECT FOR UPDATE, however a COMMIT has already been issued before it. I think you have a COMMIT somewhere INSIDE the LOOP which is causing this issue. A quote by Tom Kyte here: for x in ( select r
Magazine Online 2016 2015 2014 2013 2012 2011 2010 As Published In September/October 2004 TECHNOLOGY: Ask Tom On Fetching, Storing, and Indexing By Tom Kyte Our technologist fetches sequentially, stores inline, and indexes globally. We've got a problem concerning an ORA-01002 error in a PL/SQL block. We learned that
Ora-01002 Fetch Out Of Sequence Ora-02063 Preceding Line From
this error sometimes happens under special circumstances when updating selected data, such as when using a ora 01002 fetch out of sequence select SELECT for an UPDATE. But this is not the case here. The strange thing is that we're getting this error only when reading data
Ora-01002 Fetch Out Of Sequence Dblink
from a cursor, without any updates on the cursor data. The error occurs when executing a rollback to a savepoint statement: create table test (a integer); insert into test values (1); create table test2 (b integer); insert into test2 values (11); http://stackoverflow.com/questions/28668646/how-to-resolve-fetch-out-of-sequence-in-oracle declare cursor c is select * from test; begin update test2 set b = 22; savepoint my_savepoint; for x in c loop -- do some work, but if we -- hit an error then: rollback to savepoint my_savepoint; end loop; end; / Our logic is complex; we are processing a result set, and in the loop we have other processing. If we encounter an error, we want to undo all of our work to date. But we've discovered that when we roll http://www.oracle.com/technetwork/issue-archive/o54asktom-086284.html back to the savepoint, we always fail with error ORA-01002 "Fetch out of Sequence." We are using Oracle8i Release 3 (8.1.7), and up to now we couldn't find a similar problem in any forum, so any hints are welcome. This makes sense, and, hopefully, you will agree. Your timeline was: At time t0, you did an update—you started a transaction. At time t1, you claimed a "savepoint." At time t1+, you could have modified the database. At time t2, you opened the result set. This result set can see the database "as of time t2, including any and all changes you made in your session—everything that happened from t0 on to t2." You could have modified the table TEST , for example. You didn't, but there is nothing that says you couldn't have. At time t3, you say, "Put the data back the way it was at time t1." It is as if t1+ did not happen; in your case, it didn't happen, but it could have. Oracle doesn't know if it did—Oracle doesn't keep track. So, the rollback to savepoint would have wiped out records that your cursor in theory should and would be able to see. It is like flashing back in a way. You invalidated that cursor. If that cursor remained open, it could well see records that don't, didn't, and won't ever exist. The general rule is: any rollback to a savepoint that happened before the open of th
MySQL MariaDB PostgreSQL SQLite MS Office Excel Access Word Web Development HTML CSS Color Picker Languages C Language https://www.techonthenet.com/oracle/errors/ora01002.php More ASCII Table Linux UNIX Java Clipart Techie Humor Advertisement Oracle http://searchoracle.techtarget.com/answer/ORA-01002-fetch-out-of-sequence-error Basics ALIASES AND AND & OR BETWEEN COMPARISON OPERATORS DELETE DISTINCT EXISTS FROM GROUP BY HAVING IN INSERT INSERT ALL INTERSECT IS NOT NULL IS NULL JOIN LIKE MINUS NOT OR ORDER BY PIVOT REGEXP_LIKE SELECT SUBQUERY TRUNCATE UNION UNION ALL fetch out UPDATE WHERE Oracle Advanced Oracle Cursors Oracle Exception Handling Oracle Foreign Keys Oracle Loops/Conditionals Oracle Transactions Oracle Triggers String/Char Functions Numeric/Math Functions Date/Time Functions Conversion Functions Analytic Functions Advanced Functions Oracle / PLSQL: ORA-01002 Error Message Learn the cause and how to resolve the ORA-01002 error message in Oracle. Description When fetch out of you encounter an ORA-01002 error, the following error message will appear: ORA-01002: fetch out of sequence Cause You tried to perform a FETCH at a time when it is not allowed. Resolution The option(s) to resolve this Oracle error are: Option #1 This error may occur if you perform a FETCH on an active cursor after all records have been fetched. Option #2 This error may also occur if you perform a FETCH on a SELECT FOR UPDATE after a COMMIT has been issued. You may want to consider utilizing cursor attributes to avoid these situations. Share this page: Advertisement Back to top Home | About Us | Contact Us | Testimonials | Donate While using this site, you agree to have read and accepted our Terms of Service and Privacy Policy. We use advertisements to support this website and fund the development of new content. Copyright © 2003-2016 TechOnTheNet.com. All rights reserved.
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