40 pts.
 ORA-03127: no new operations allowed until the active operation ends
Good Morning, Since oracle 10g and even after upgrading to oracle 11g , e keep getting an oracle error: ORA-03127: no new operations allowed until the active operation ends, in relation to a diferent db table, every time the error occurs. including db tables that have maintenunce every day. can anyone tell me why this error occurs? thanks in advance, costaf .

Software/Hardware used:
oracle 11g linux cluster,windows 2008 r2 application servers and oracle reports 10g
ASKED: March 21, 2012  12:13 PM
UPDATED: March 22, 2012  3:35 PM

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What specific operations are being performed when the error occurs ?
Are these operations being performed by an application ? if so, what application and how is it connecting to the database ?
Is there a failure pattern ?

 63,535 pts.

 

Hi, Thank you for your reply, the operations are selects, inserts and update to db tables. the aplication connects to oracle db through oracle odbc . until now i havent been able to find a pattern.

 40 pts.

 

i´m sorry, in the previous comment , i wanted to say that application servers connect to the oracle db linux 11g cluster , via oracle oledb.

 40 pts.