We have SAP ECC 6.0 EHP 4 / NW 7.3 EHP 1 installed at our company and we want to prepare ourselves to be able to move to Business Suite on HANA.
I have a question regarding the upgrade:
we are planning to upgrade to SAP ECC 6.0 EHP 7 / NW 7.4 next year, there is also SAP ECC 6.0 EHP 6 for HANA
However, we are not going to migrate source DB to HANA DB yet.
What is the order of upgrading?
1. upgrade to ECC 6.0 EHP 6
2. upgrade to ECC 6.0 EHP 6 for HANA (although we are not going to use it yet, as we don't have a HANA DB planned yet)
3. then upgrade to ECC 6.0 EHP 7
or can we
1. upgrade to ECC 6.0 EHP 7
2. upgrade to NW 7.4
and only upgrade to ECC 6.0 EHP 6 for HANA at the moment we will migrate to HANA database?
Is it a must to install both SAP ECC 6.0 EHP 6 and EHP 6 for HANA before we can install ECC 6.0 EHP 7?