NAV2009 RTC: URL parameters to open specific page with filters

mfh

Hi,

I am using an URL to open a NAV2009 RTC page from a third party application. The syntax is like this:

DynamicsNAV://MYSERVER:PORT/INSTANCE/CompanyName/runpage?page=9305
This works like a charm.

However, I would like to send a filter on a specific Sell-to Customer No. in this url. I have found this syntax for newer NAV versions:
DynamicsNAV://MYSERVER:PORT/INSTANCE/CompanyName/runpage?page=9305&$filter='Sell-to Customer No.'-IS-'12345'

Unfortunately, this query results in an error. In English it says: This Query Parameter is not supported.



Anyone ideas on how to achieve my goal?