Hello Natalia,
I didn't want to open a new thread, because this was one of the threads I found when I was looking for a solution for my problem.
We changed control.xml after consulting SAP support. But we're facing now another problem: JDK/JVM seem to be too old and have to be updated.
We decided now to wait with installation of solman until old SAP R/3 4.7 will have new release and new database.
Regards,
Julia