Kernel upgrade in Windows server.

Kernel upgrade as per client requirement.

1. Prerequisites:

a) Backup current kernel (usr\sap\SID\DVEBMGS00\exe)

b) Check the kernal compatibility from sap portal PAM.

b) Download Kernel .sar files (sapexe*.sar & sapexedb*.sar file) from sap portal.

c) Stop SAP instance and services.

2 Solutions:

a) Stop SAP instance.

b) Stop SAP services. SAP OS COLLECTER INSTANCE SERVICE

c) Extract Kernel .sar files to a particular folder say KERNEL 720.

d) Now we Copy all the extracted files to following path.

e) New Kernel Copy and Past in the path.

f) As copy gets complete, Restart the server.

g) Start Services

1. SAP OS COLLECTER

2. INSTANCE SERVICE.

h) Start SAP Instance .

i) login into the system and run Tcode SGEN for compiling all Abap programs.

1. usr\sap\SID\DVEBMGS00\exe.

2. usr\sap\SID\SYS\exe\uc\NTAMD64

#sapwebservices #sap #sapwebbrowser #sapkernalupgrade #KernelupgradeinWindowsserver #sapkernal