Hi
Looking at sap note
1757132 - BI4 Support Pack Update and Patch Install Best Practice Guide
mentions stop all service apart from CMS, I/OFRS + Tomcat (app_server)
Notice minor update guide from sap doesn't mention tomcat/app server stop just mentions stop all services apart from cms/i/ofrs+ tomcat
Which is correct ?
Should tomcat be stopped or not before apply service pack update (4.0 sp08 to 4.2 sp05)?
Also if have 2 node cluster, is it best practice to stop node 1 entirely after updated then update node 2
Thanks