kernel Update

[Former Member]

Hi ,

I need to update my kernel support package. My version of SAP is 4.7ee.

Now i m using the support package - 175 and i need to update it to 221 version . what are the steps to it. Is that I can do it in OS level.

kindly help me .

Regards,

Rakesh

[Former Member · Accepted solution]

Hi

First thing Kernel update can be done at OS level only because kernel means the files that are present in the "run" directory.

1. download the database dependent and independent files from service marketplace (version of both must be same)

2. uncar both the files to a single location.

3. Imp: backup ur current kernel directory.

4. stop SAP and services related to SAP.

5. replace the old kernel with new one.

6. Restart SAP system and services.

These are the steps. Then check the version in SAP system.