Considering a migration process from ECC to S4/HANA, what would be it's affects on a BW 7.x system?
Since most of the extractors are still supported in S4/HANA, there will be some adjustments for sure.
However, there're some major changes like material number length. Since it's extended from 18 to 40; in BW side our standard 0MATERIAL characteristic will no longer cover it.
Is there any solution for such cases?
PS: Note 2289424 says that BI_CONT is no longer supported with S4/HANA.
Does it mean that existing BW models sourced from ECC, will no longer work when it's migrated to S4/HANA?