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Nov 24, 2011 at 06:47 AM

ECC sp 17 to ERP Enhp5 upgrade

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Hi All,

We are going to upgrade from ECC sp 17 To ERP Enhp5, I have some Questions.

Current landscape: MS SQL 2005 , ECC ( ABAP + JAVA) SP 17, EP 7.0

1. Can we upgrade directly to EHP5 ? or we have to keep up to SP 18?

2. I want to drop my java stack , how to drop the java stack?

3. Before going to live system I am installing staging server using production production backup : Can I use SR3 Installation master?

4. We are using HCM Module : Is there any prerequisites ?

5. We have dual stack: Can we upgrade only ABAP stack?

Thanks

Siva