/temp/NODATA after migradig from MsSQL to MySQL

Hi,

I have a problem with OPmanager 7 (7004)

I have migraded from a MsSQL to MySQL af descriped here (Follow the link in the post)
http://forums.manageengine.com/forumHome.do?forumGroupId=49000000002007&forumTopicId=49000002642451

Im using a new server with a new installation of Opmanager.

I have not copied the folder users since only admin is used.
I have not copied the folder conf since I want complete new and different configuration on the new server.

All the servers and devices are now in my new installation and it seems fine all in all.

However I have a problem generating reports of availability and diskusage.

It seems like the information is not beeing recorded.

I have attached some screenshots of how it looks.

Anyone know a sollution for this and if this has something to do with the folders I didn't copy in the migration proces.

Thanks in advance
//Martin