I'm working on a DLL to support the distribution of our invoices to the various recipients. Our distribution methodology changes based on the Invoice Transaction Type. I've written an external function in the DLL to take the invoice transaction type and return a variable indicating whether it goes to a contact or a BP.
The function works fine when called from within the DLL, but my report rule returns a "Unknown Function" error when compiling.
Are we not allowed to leverage DLL functions from within the report rule?