Using SAP Kernel 7.20 for systems < 7.20 at a glance

This Guide gives you a short excerpt how to replace Kernels 7.00, 7.01, 7.10, 7.11 with 7.20

It is not yet released for Java and Dual-Stack systems with release 7.00 or 7.01.

Update kernel files

All needed actions to backup old kernel and replace files are implemented in kernelinst script.

Run M:\kernelinst.cmd 720

Delete old syslog

Delete all files in F:\usr\sap\<SID>\DVEBMGS00\log

Do not delete directories!

Add parameters to DEFAULT.PFL

rdisp/wp_no_restricted = 0 rdisp/configurable_wp_no = 0 rdisp/dynamic_wp_check = FALSE

rslg/new_layout = 9

Start SAP

Nothing to explain

Import profiles

RZ10

Run SGEN

Recompile all existing loads.

That’s it.

Thomas Bircks, 24.02.2012

Complete informations, you will find in https://service.sap.com/sap/support/notes/1636252