RDLC unexpected error occurred while compiling expression

Question

Hi

An unexpected error occurred while compiling expressions. Native compiler return value: '-1073741819'.

I have designed the report in report viewer rdlc.

While running the application. I got this error.

Can any one help me in this issue.

Please let me know if this is not clear.

Thanks

Selva Ganapathy · Answer

Hi Krishnan The Native compiler issue may causes due to authentication problem. Please check you application's (if ASP) UserName and Password provided in your service. If still the issue exists can you share me more details about this issue and scenario you have faced with a simple sample? Regards Selva Ganapathy K

Sai Sherlekar · Answer

I am getting same issue but which username and pwd where should i changed? pls reply

Sai Sherlekar · Answer

I am getting same issue but which username and pwd where should i changed? pls reply