Error when creating database instance

Hi,

When trying to install R3 4.7, I came to a error while system creating tablespaces. The log is as follows.

TRACE [iaxxcwalker.cpp:296]

CDomWalker::processStep()

Executing installation step SAPSYSTEM_DB|ind|ind|ind|ind|ind|0|SAPSYSTEM|ind|ind|ind|ind|ind|0|SAPComponent|ind|ind|ind|ind|ind|0|DatabaseServer|ind|ind|ora|ind|ind|0|DatabaseServerOra|ind|ind|ora|ind|ind|0|TablespacesAndRollbacksegments|ind|ind|ora|ind|ind|0|DatabaseTablespaces|ind|ind|ora|ind|ind|0|OraDatabaseTablespaces2|ind|ind|ind|ind|ind|0|checkFreeDiskSpace

TRACE [iaxxgenimp.cpp:775]

showDialog()

waiting for an answer from gui

Is it a problem of disk space? I have 90G.I think it is enough for 470. How should I proceed?

Thanks and regards,

Larry