My ssrs subreports working fine in visual studio where failing in ssrs manager with rrRenderingError

Question

Hi Friends,

i am having Main ssrs report with 5 sub reports in it.

Ex: 1. HR, 2.Sales,3.Accounts, 4.Marketing 5.Customers.

Based on user selection in the parameter they run the reports.

Its working fine in visual studio locally with test credentials. then i have uploaded to test server.

There one strange error i am facing . if i run HR and other Reports individually in ssrs manager it is working fine.

When i run through Main report its showing below error.

Can you please help me in this

Answer 1

Hi @MSBI_Developer_1990

There are many situations that can cause this error.

I found this thread for you that has the same error as you: https://stackoverflow.com/questions/27393151/ssrs-object-reference-not-set-to-an-instance-of-an-object, maybe you can refer to the discussion there.

If the answer is helpful, please click Accept Answer and Up-Vote for the same. If you have any questions, please feel free to let me know.

Best regards,

Aniya