how to test site with HP loadrunner

Hi All,

 

I am trying to run my custom (workflows) application on HP loadrunner test tool. but throws below error.

 

Action.c(1367):     {"error":{"code":500,"message":"Exception has been thrown by the target of an invocation.\\

 

Action.c(1367):     nUnable to load specified workflow from instance store.\\nUnable to load workflow running.

 

could you please anyone can guide me.

 

Thanks and Regards,

 

Venkat