I have noticed today (June 2023 version) that some measures, relationships and sort by columns are not being saved to the PBIT file. I have tried several times and ased a colleague to do the same an...
I tried to recreate the pbit with the new 828 version. At first it seems to go without errors but if I try to reopen it 3/4 times after a while it breaks.
When the pbit opens with the error, just do a refresh and the problem seems to be solved.