roozbeh heydari wrote:
i have stored procedure and execute in designer but i do not send parameters to it and when run App=> Error:SqlCommand.Prepare method requires all variable length parameters to have an explicitly set non-zero Size.
This error is related to
Sql command
class. You need to specify the length of parameters. Check
SqlCommand.Prepare Method[
^].
Before viewing report, just ensure you're getting any data from stored procedure's output.