Error -1

ORA-13516: AWR Operation failed: SWRF Schema not initialized

Problem Description

While executing dbms_workload_repository package the following error message is reported.

sql> exec dbms_workload_repository.modify_snapshot_settings(interval=>0);

BEGIN dbms_workload_repository.modify_snapshot_settings(interval=>0); END;

ERROR at line 1:

ORA-13516: AWR Operation failed: SWRF Schema not initialized

ORA-06512: at "SYS.DBMS_WORKLOAD_REPOSITORY", line 85

ORA-06512: at "SYS.DBMS_WORKLOAD_REPOSITORY", line 133

ORA-06512: at line 1

Cause of the ProblemThese errors have happened because of wrong or invalid objects with respect to AWR.

Solution of the ProblemIn order to resolve the issue you need to drop and recreate the AWR objects, which you can do by running CATNOAWR.SQL and CATAWR.SQL scripts.

Note that from 10.2 onwards, the script name has changed. The catalog script for AWR Tables, used to create the Workload Repository Schema is CATAWRTB.SQL .

In case of Oracle 10gR1,To re-create the AWR objects, by running the catnoawr.sql and catawr.sql scripts located in $ORACLE_HOME/rdbms/admin.

SQL> @$ORACLE_HOME/rdbms/admin/catnoawr.sql

SQL> @$ORACLE_HOME/rdbms/admin/catawr.sql

SQL> shut immediate

SQL> startup

In case of Oracle 10gR2,

SQL> @$ORACLE_HOME/rdbms/admin/CATAWRTB.sql

SQL> shut immediate;

SQL> startup

On re-start of the database instance, the AWR tables will be populated with the required data.

Note that, the CATNOAWR.SQL scripts is no longer available in 10.2 and cannot be foundin the $ORACLE_HOME/rdbms/admin directory.

Error -2

SQL> @?/rdbms/admin/awrrpt.sql

Current Instance

~~~~~~~~~~~~~~~~

DB Id DB Name Inst Num Instance

----------- ------------ -------- ------------

2028137520 HLIT 1 HLIT

Specify the Report Type

~~~~~~~~~~~~~~~~~~~~~~~

Would you like an HTML report, or a plain text report?

Enter 'html' for an HTML report, or 'text' for plain text

Defaults to 'html'

Enter value for report_type: html

Type Specified: html

Instances in this Workload Repository schema

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Using 2028137520 for database Id

Using 1 for instance number

declare

*

ERROR at line 1:

ORA-20200: Database/Instance 2028137520/1 does not exist in

DBA_HIST_DATABASE_INSTANCE

ORA-06512: at line 23

Solution

*************

$ sqlplus '/as sysdba'

SQL*Plus: Release 11.1.0.7.0 - Production on Wed May 15 12:13:54 2013

Copyright (c) 1982, 2008, Oracle. All rights reserved.

Connected to:

Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> select dbid from v$database;

DBID

----------

2028137520

SQL> select instance_number from v$instance;

INSTANCE_NUMBER

---------------

1

SQL> define dbid=2028137520

SQL> define inst_num=1

SQL> @?/rdbms/admin/awrrpt.sql

ERROR at line 1:

ORA-20200: Database/Instance 2028137520/1 does not exist in

DBA_HIST_DATABASE_INSTANCE

ORA-06512: at line 23

Disconnected from Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

$ ^[[A

ksh: ^[[A: not found.

$

$ sqlplus '/as sysdba'

SQL*Plus: Release 11.1.0.7.0 - Production on Wed May 15 12:15:01 2013

Copyright (c) 1982, 2008, Oracle. All rights reserved.

Connected to:

Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> define dbid=2028137520

SQL> select name from v$database;

NAME

---------

HLIT

SQL> select inst_^?^?\\

2 \

3

SQL> select instance_number from v$instance;

INSTANCE_NUMBER

---------------

1

SQL> define dbid=2028137520

SQL> define inst_num=1

SQL> @?/rdbms/admin/awrrpt.sql