There is no standard functionality to do that.  You just have to check each task under each module.

Although if you know your way around Excel, Access, or Crystal Reports, you could use any of them to query each entry task's header table and count the number of records. 

You could also query GL_CompanyActiveBatch but this is only good for entry tasks whose batch option is enabled.  It won't tell you if there are records in Physical Count Entry or IM Transaction Entry if batching is disabled.

Although if you know your way around Excel, Access, or Crystal Reports, you could use any of them to query each entry task's header table and count the number of records. 

You could also query GL_CompanyActiveBatch but this is only good for entry tasks whose batch option is enabled.  It won't tell you if there are records in Physical Count Entry or IM Transaction Entry if batching is disabled.

That's what I was afraid the answer was going to be. I'll look into building a report but will have to search each module until I can do that. Thank you very much for the help.