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Migration path or SAP Hana

Former Member
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Hi

We have below SAP systems and plan to move all of them to SAP Hana

1) ECC6 -EHP6

2) BI 7.31

3) SRM 5.0

4) CRM 5.0

5) BOBJ 4.1 SP4

6) PO 7.4

7) Portal 7.42

We plan to move them on cloud one by one , what should be the preferred sequence of moving systems on cloud.

Any other ideas around moving SAP servers on cloud would be appreciated.

Regards

Tushar

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Answers (2)

Answers (2)

Former Member
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Dear Sir,

This is a quite difficult question for a forum, since you need to evaluate several factors that depend on your system landscape. Basically, the core issue is that your ERP is the central point of your business, so upgrading your ERP to HANA, which mean going to ERP EHP 7 may have an side-effect on your satellite systems like PI, CRM, BI.

So, integration / side effects are the main issue here. You really need to understand how this update will affect the other satellites system, maybe you will need to update one satellite system before your ERP, else you need to update your ERP and another satellite system at one step.

On the other hand, going to the cloud need a deep review of all your SSO / Network connections, since changes in host id will affect all your PSE definitions, certificates, SSO scenarios, not to mention the non SAP Legacy systems that integrate to your satellite SAP systems.

Quoting Creighton Abrams, "When eating an elephant take one bite at a time."

Best Regards,

Erick Ilarraza

Former Member
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First you have to move ECC, then BI, SRM, CRM, then you can move BOBJ, Portal, I have no idea about PO.

Former Member
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Hi Hema.

Do you have any official documentation from SAP to support your awnser?

It´s a really good question from Tushar.

Regards.