Report Designer project problem in WinCC v7.2 after migration from v7.0

Hello guys,

I hope everyone is okay. I have a problem in WinCC version 7.2.

I have a project that is made in WinCC v7.0. After a new request from the customer about making it migrated into WinCC v7.2, i have tried to migrate it into WinCC v7.2. The migration process was successful, there were no errors for me.

But, when i try to open it in WinCC 7.2 Report Designer module on my Windows 7 virtual machine, i get two errors like below and my report project that is found in Report Designer module appears blank:

- The server threw an exception.

- The RPC server is unavailable.

These two errors follow each other if i close the first error pop-up.

What can i do to make my migration correct, not get these two errors and open that v7.0 project correctly migrated for 7.2?

The error screenshot attachments can be found on "attachments".

Thank you guys in advance,

Korhan

Hello Korhan Gencer

Do you get the errors also if you create a new project in WinCC V7.2?

Do you work with the latest Update in WinCC V7.2:

https://support.industry.siemens.com/cs/de/en/view/109762887

(If not I would do the migration again with the latest Upd.)

Bye Murof