Cannot Delete ACL Privilege For A User ORA-4020
(Doc ID 1934103.1)
Last updated on APRIL 03, 2021
Applies to:
Oracle Database - Enterprise Edition - Version 11.1.0.7 and laterInformation in this document applies to any platform.
Symptoms
On : 11.1.0.7 version, Database Security
When attempting to delete an ACL privilege
the following error occurs.
ERROR
-----------------------
ORA-04020: deadlock detected while trying to lock object ACLek7SJAUGRDaCpg+zn4ozGA==
STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. sqlplus / as sysdba
2.SQL> BEGIN
2 DBMS_NETWORK_ACL_ADMIN.DELETE_PRIVILEGE(
3 acl => 'mailserver_acl.xml',
4 principal => 'MXXXXXXXXXXXX');
5 END;
6 /
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.07
SQL>
3.SQL> COMMIT;
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |