We are installing NWT0s with Oracle 102 on Win 2003 64bit (I386 platform).
First time it happen to us:
the RDBMS installation ended successfully and the latest Patchset also ended successfully, but the services are missing and the registry is not updated:
the Oracle key is mising into the HKEY LOCAL MACHINE item.
In this situation, the sapinst continue to says 'Oracle sw missing: install Oracle first'.
The Oracle sw is on the disks but as the oracle key is missing into the registry the Sapinst does not use it.
The "Oracle" package itself it's missing into the 'installing application' feature of Windows Control Panel.
Any advise ?