I discover that all project that we have created ( corrently are migrated to WinCC 7.5 SP1 ) have the same issue / bug:

Something it is wrong in the autorization function matching, and when I open a button properties , in the authorization field I can just read “Error”

When I open the User administration tool, I noted that the “function" colums it is empty . Is there a relation with my problem?

I tried to fill in values but without success…. ( are not editable fields)

Any Help will be appreciated.

Thanks

I can't go back to the original project, because the actual project was already modified....

The only possible way that make sense , it is to fix the User amdinistrator map. ( i tryed , but do not allow me to rename any field, seems to be locked.. )

Thanks

Murof

Hello 

Check the basic FAQ for migration:

https://support.industry.siemens.com/cs/ww/en/view/44029132

Do you have converted all project data after opening it in the new Version?

Bye Murof

 The problem is that the project was already modified with the bug of the operation level. 

I wish solve directly in the actual project