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SAP UPgrade SAPR3 4.6C to ECC 6

Hi All,

We are planning to upgrade our landscape currently on SAP r3 4.6C to target SAP ECC6 ehp4.

So, just would like to know wether SAP ECC6 is backword compatible with SAP XI 3.0 or do we have to upgrade XI 3 as well.



Former Member
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