IMP-00025: for DBA export files, FROMUSER must be specified with TOUSER option
What triggered the Error:
When importing a database administrator export file, you specified the TOUSER parameter but not the FROMUSER parameter.What should we do to fix it:
Specify the FROMUSER parameter so that Import knows which user's objects to import.
If this was not sufficient go over to:
Oracle Official Support Knowledge Center
Or maybe those geeks at: StackOverflow Board
Or maybe those geeks at: StackOverflow Board