Currently we are using R/3 and external BW 3.5 as datasources to BW7.0.
We plan to migrate BW 7.0 to BW7.4 on HANA.
Some concerns about the connection between R/3(46C) and BW 7.4 and between BW 3.5 to BW 7.4.
Does SAP supported the connection between R/3(46C) to BW 7.4 and between BW 3.5 to BW7.4 ?
And what is the best way to connect BW 7.4 ?
Do we use existing BI contents or will develop new one ? or utilize SLT ?