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Upgrade oracle 8i (32bit) to oracle 10g (64bit)

Former Member
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Hi,

I have to upgrade oracle from Oracle 8i (32bit) to oracle 10g (64bit).

Do you have a note to help me ?

Are there problems ?

Thank you,

Philippe

Accepted Solutions (1)

Accepted Solutions (1)

former_member204746
Active Contributor
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check SAP Note 940811 - Oracle Database 10g: Migration from 32-bits to 64-bits

Answers (4)

Answers (4)

Former Member
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Hi Philippe,

I think the following link lead you to upgrade oracle 8i to oracle 10g.

http://oraclesvca2.oracle.com/docs/cd/B14117_01/server.101/b10763/intro.htm

http://www.oracle-base.com/articles/10g/UpgradingTo10g.php

Regards,

Harish

david_malinconici2
Participant
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If you go to a different hardware in my opinion the best solution is export/import with R3load.

You will avoid a double upgrade from 8i to 9i and to 10g (or triple if your release isn't 8.1.7) and the conversion procedure 32bit->64bit.

Additionally, you can take advantage from the database reorganization.

Former Member
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HI Phillipie..

Please check the installation guides section of the sap site..

We have upgraded orur Database on unix from 9.2.0.7 to 10.2.0.2

so i do not have the guide to upgrade from 8i.

Once u go through the inst.giude u will get to know the required patchset needed,the interim patches etc etc also..

All the best for your upgrade..

Regards

Bharathwaj V

Former Member
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Bharatwaj,

We have ECC 5 running on HP Unix.

I am planning to upgrade from 9.2.0.7 to 10.2.0.2.

I read that you have already done this in your environment.

can you please share with me

- steps that you have followed

- Issues you have faced if any during upgrade and after upgrade

- Issues / Risks with application after 10g upgarde

Thank you very much in advance.

Best Wishes,

Rajasekaran G.

markus_doehr2
Active Contributor
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Check

http://service.sap.com/instguides

--> Other Documentation

--> Database Upgrades

--> Oracle

Download the appropriate guide there.

If you go from 32bit to 64bit you will do a system copy to a different hardware?

--

Markus