
Dears,
I Create customize Report on RDLC when transfer report on the production environment gives this error
the report is work in development and acceptance environment
using D365 f&o
More info is required. You can note down the timestamp, the session information from top right corner -> Smiley face, and log a support ticket to engage Microsoft support for further troubleshooting. You can also search the error message or session id from LCS telemetry data to see if any findings (check if there is more specific error message than current generic info)