HSN is custom field in sales invoice line item too. ( which is checked for showing on printed documents .)
data doesn’t show any inventory item which is sold .
also , when i entered data in HSN sales invoice line item manually while creating a sales invoice , despite of it’s saved in inventory item , reports ! shows correct data .
you do not have to create the same custom field for sales invoices tab.
the custom field created for inventory items will automatically appear as a column on sales invoices when the particular inventory item is selected.
your issue might be because you now have two custom fields of similar heading which confuses Manager.
i would suggest you to delete all manually entered data in sales invoice and delete the custom field created for sales invoice. then check the reports again.
@sharpdrivetek, thanks for correcting my erroneous statements. I have a test company set up as an Indian company, specifically for testing issues related to HSN. I thought I was using it, but was not.
I deleted all my incorrect statements to avoid confusing @NewKrishna_Enterpris. I then edited your responses to my incorrect statements, since they would not make sense anymore.