We have to move our existing system from oracle188.8.131.52,solaris5.8,BW 3.5 TO oracle11.2,solaris 10 and BI7.3.Is it possible to move the upgradation and mIgration from BW3.5 to BI 7.3 or should i move from BW3.5 TO BI7 and Then BW7.3.
And kindly provide me guides and links on how to proceed on this upgradation.
Check the below links:
The below link doc will be useful readiness for migration
hope it helps you.
I think you can upgrade from BW 3.5 version to BW 7.3 version with Java. Is it a Unicode Migration?
Please check the [Upgrade to NetWeaver BW 7.30|http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/d00f4372-e2fa-2d10-1ea7-efdfacd07965?QuickLink=index&overridelayout=true] for upgrade info.