Hi Harsha
1) While applying patches in test server initially it is asked me to import all the requests. But in landscape system almost we have imported what we required already but it is asking to import again.
Are you using SUM or SPAM to update the support package?
Actions you have performed in test server, same action to be taken in the landscape system in development system
2) when i am importing request manually from Development to Test server then it prompted with an error as Versions change. Can i know how to import the request at that point
At the time of applying patches in test server it will ask you to do the changes that time you have to import those request
3) how to import Packages in landscape sequentially or can import all at a time.
You can use the SUM tool. it will take care the import order. in case of SPAM you have to do sequentially
Regards
Sriram