When I right click on a datasource and select "Create Grid" item from the menu, I get error message: "An error occurred, please check debug window or console for further information."

When I check the tomcat logs, I see sql exception "No more data to read from socket". Database version is 10g Express Edition.

I know that's a generic error and checked the oracle error log (which is found in path .../oracle/admin/XE/bdump/alert_xe.log). It says:

Errors in file c:oraclexe10gapporacleadminxeudumpxe_ora_2836.trc:
ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_evaopn2+154] [PC:0x1BEDD4A] [ADDR:0x0] [UNABLE_TO_READ] []

asked 01 Aug '12, 01:47

Ugur%20Kocak's gravatar image

Ugur Kocak ♦
5616
accept rate: 23%


ORA-07445 is a generic oracle error and here is how I fixed the problem:

alter system set "_optimizer_filter_pred_pullup"=false;
link

answered 01 Aug '12, 01:49

Ugur%20Kocak's gravatar image

Ugur Kocak ♦
5616
accept rate: 23%

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Asked: 01 Aug '12, 01:47

Seen: 1,576 times

Last updated: 01 Aug '12, 01:49


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