Project plan for upgrading CRM7.0 to EHP3

[Former Member]

Dear Expert,

Currently we are preparing to help customer upgrade their CRM7.0 to EHP3,
and I am thinking the necessary steps for this upgrade project.

What in my mind currently are:

• Basis team upgrade the system

• ABAPer help to check the impact caused by upgrade and adopt code if
  necessary

• Function consultant to test all the as-is business scenarios to make sure
  everything works fine

Is there anything else we need to do?

Thanks a lot for your suggestions in advance!

Regards

Hedy

[Reagan · Accepted solution]

You should first check PAM whether the OS and DB are supported for the target release. The upgrade guide speaks about the preparation tasks and also about the follow activities for the Middleware. They basically come under the BASIS scope (Technical Upgrade). The best would be build a sandbox by copying the existing production and upgrade the sandbox system first and if it is convincing for the business then upgrade the whole landscape.

[Former Member · Accepted solution]

Hi RB

Thanks a lot for the information and kindly guide!

Regards

Hedy