ORA-29471: DBMS_SQL access denied

I got ” ORA-29471: DBMS_SQL access denied”  error in Oracle database.

ORA-29471: DBMS_SQL access denied

Details of error are as follows.

ORA-29471: DBMS_SQL access denied
*Cause: DBMS_SQL access was denied due to security concerns.
*Action: Check the alert log and trace file for more information


DECLARE
m INTEGER;
BEGIN
m := dbms_sql.open_cursor();
END;

ORA-29471: DBMS_SQL access denied
ORA-06512: at "SYS.DBMS_SQL", line 1017
ORA-06512: at line 4

DBMS_SQL access denied

This ORA-29471 is related to the DBMS_SQL access was denied due to security concerns.

Check the alert log and trace file for more information.

To solve this error, run the following code.

alter system set "_dbms_sql_security_level" = 384 scope=spfile sid='*';

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