IObjectReader Connector error

anaquei
anaquei Member Posts: 4
edited 2012-02-27 in NAV Three Tier
Hello everybody.

For a few days now i've been "playing" with the new connector for microsoft dynamics (featured in NAV 2009) trying to integrate NAV with CRM.

Things were going good with the standard templates that the connector already brings. But then i tried to create a map with other entities of CRM and NAV (Locations table). I could expose this table with no problem and i actually created a very simple map for it, only mapping the name and Integration Key (mandatory). But when it runs, i always get this error:

"[NAV Locations to 'CRM_ENTITY'] has encountered an error. Processing will be aborted. Value cannot be null.
Parameter name: The IObjectWriter specified on map [NAV Locations to Posto] is invalid."

#-o

I guess it is a problem with the field "Integration Key". I tried to map to "Integration ID", "No.", "[CRM_ENTITY]\ID"... nothing works.

Maibe i'm not understanding this field correctly. Can anybody please clarify me?

By the way, the same error happens if i map the other way around (CRM to NAV)...

Thanks in advance.

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