DB Upgrade+Migrate from 10.1 to 11.2 using IMPDP with network_link param

Question

Dear all,
I would like to upgrade and migrate my 10.1.0.5 DB on old server to 11.2.0.2 on new server.
Here is the background info:
Old server:
OS : Redhat Linux AS 2.1
DB Version : 10.1.0.5 (32 bit)
No RAC
New Server:
OS : OEL 5.5
DB Version : 11.2.0.2
RAC
ASM
What I have done so far:
1. Create new clustered 11Gr2 DB on new server.
2. Pre-create tablespaces on new DB.
3. Migrate 10.1.0.5 to 11.2.0.2 using IMPDP.
impdp system/******* DIRECTORY=dump_file_dir NETWORK_LINK=DWH_DBLINK LOGFILE=log_file_dir:DWH_import_20110621.log FULL=Y SERVICE_NAME=dwhdb.xxx.xxx TABLE_EXISTS_ACTION=replace cluster=N exclude=statistics
4. After IMPDP complete, invalid objects and components are found, run utlrp.sql no help
SQL> select owner, count(*) from dba_objects where status = 'INVALID' group by owner;
OWNER COUNT(*)
WKSYS 16
PUBLIC 12
OLAPSYS 7
ODM 21
SYS 2
WMSYS 11
12 rows selected.
SQL> select comp_name, status, version from dba_registry;
COMP_NAME STATUS VERSION
OWB VALID 11.2.0.2.0
Oracle Application Express VALID 3.2.1.00.12
Oracle Enterprise Manager VALID 11.2.0.2.0
OLAP Catalog VALID 11.2.0.2.0
Spatial VALID 11.2.0.2.0
Oracle Multimedia VALID 11.2.0.2.0
Oracle XML Database VALID 11.2.0.2.0
Oracle Text VALID 11.2.0.2.0
Oracle Expression Filter VALID 11.2.0.2.0
Oracle Rules Manager VALID 11.2.0.2.0
Oracle Workspace Manager INVALID 11.2.0.2.0
Oracle Database Catalog Views VALID 11.2.0.2.0
Oracle Database Packages and Types INVALID 11.2.0.2.0
JServer JAVA Virtual Machine VALID 11.2.0.2.0
Oracle XDK VALID 11.2.0.2.0
Oracle Database Java Packages VALID 11.2.0.2.0
OLAP Analytic Workspace VALID 11.2.0.2.0
Oracle OLAP API VALID 11.2.0.2.0
Oracle Real Application Clusters VALID 11.2.0.2.0
19 rows selected.
5. Check SYS's invalid objects, e.g. DBA_OUTLINE_HINTS, after tracing the reason, find outln.ol$hints is replaced by 10.1.0.5 version. I think it is due to the IMPDP's "TABLE_EXISTS_ACTION=replace" parameter.
Others invalid objects like WMSYS.WM$ENV_VARS, also replaced by old version.
What should I do now?
Do I need to run upgrade script after DB migration using IMPDP?
Is the migration procedure correct?
Please advise
Thanks in advance

Answer 1

Hi,
It looks like you've messed up the Non User (Oracle default user) data and/or metadata i.e sys, system, wksys.
How many non Oracle default user do you have? and how big is the database? If you're using this method I'm assuming the data is not really big.
I personally will not do full export/ import across different version, its better to just export the non default Oracle user schema as you might ended up messed up the sys objects, etc
What you might do is
- drop the 11g database and start from beginning again but exclude Oracle default user e.g sys,system, etc
- or try run catupgrd.sql script (this will drop and recreate the objects), -this may or may not be fixing your invalid components
Cheers