RE: Management reporter/D365FO "Unable to connect to XYZ company. You don't have access to this company"

Hi Emilia

I'm facing the same issue (platform update 6) and have tried to reinstall the data mart and other things. Since it didn't help I have create an incident in LCS and received the following suggestions to solve the issue:

1. Find the mrruntimeuser password in the LCS environment
2. Run the following against the nac-test_mrdb_bb2e84142cd4426c

   1. ALTER USER mrruntimeuser WITH PASSWORD = '<LCS_Password>' 

1. Run IISRESET and restart the Management Reporter 2012 Process Service

None of this solved the issue, so next week I'm having a phone call with the support engineer from Microsoft and hopefully we can fix the issue. :-)

Best regards

Sten Baumgarten