oracle home deleted

[former_member281354]

Hi,

In our BW system, by mistake oracle home 11g deleted and we don't have backup for the same, rest of all files like data file,redo log ,control files exist and now our system is down.what is abjectly approach to up this system. can anybody help us

SAP-System: BW

DB: Oracle 11g

OS: linux

[Reagan]

Download the Oracle installation media and SBP and install it. Once done start SAP.

[former_member281354]

Thanks for replying.......

I need more clarification on this topic. What activity we need to  perform after installation of new oracle. means do we need to edit init file or listener file.

Or we can start oracle directly with old data file.

[Reagan]

After the installation of Oracle software you need to apply the SBP (Bundle Patch) and then start Oracle. Make sure you install the same version of the Oracle version with the patch set which was installed before. Yes you might need to modify the listener.ora and tnsnames.ora. You can crossh check with a similar system in the landscape.

Regards

RB

[Former Member]

when we are installing 11g getting error as below

"[INS-10008] Session Initialization failed". during installation phasse.

ERROR)   -  Oracle Database software installation finished with errors.

. The Oracle executable <OH>/bin/oracle is empty or does not exist.

. Possible cause(s): link error, installation was cancelled or interrupted, or fatal error.

1. . (INFO)    -  Fatal error occurred during installation

due  you have idea how to correct it.

we have set proper access to oracle folder

[Reagan]

Just start the installation of the Oracle software once again after cleaning up the previous installation.

Good Luck

RB

[Former Member]

Hi

What files we need to remove to continue this installation.as 10g & 11g home already deleted

[Reagan]

What is the error you are getting ?