Hi Manishspatel,
There was a similar thread the other day, he joined multi-table, but the field data is empty, so there is no way to return data
You can also check your data.
[View:https://community.dynamics.com/ax/f/microsoft-dynamics-ax-forum/366236/when-adding-projinvoicetable-to-a-query-queryrun-get-no-longer-works-for-child-data-sources/965635#965635:750:50]
Looking forward to your feedback, are there any other exceptions?