My Oracle Support Banner

Select Statement from dba_network_acls Fails with ORA-08181 When Database is in Readonly Mode (Doc ID 1590684.1)

Last updated on APRIL 12, 2022

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.


While the database is in Readonly mode  an error ORA-08181 is returned by the following statement:

select * from dba_network_acls;

ORA-8181: specified number is not a valid system change number


The  error does not occur if the same database is in read-write mode.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.